Error Codes Index
A comprehensive index of Windows error codes, their meanings, and how to fix them.
Intune, Autopilot and Entra join codes
Meanings come from Microsoft Learn. Each code opens its own fix page or the full article that covers it. Codes marked "Microsoft reference" only have a one-line meaning in Microsoft's docs, so they link to the source instead. You can also paste any code into the error code analyzer.
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Listed by Microsoft as a known Windows Autopilot hybrid join timeout issue. The existing article is short (about 470 words) and should be expanded rather than duplicated.
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During hybrid join, the device couldn't parse the server's JSON response, most likely because a proxy returned HTTP 200 with an HTML authorization page.
- 0x80070774 Full article
During hybrid Autopilot the domain controller can't be found or reached, or the device was put in a state that can't join the domain (commonly the Assign user feature on a hybrid profile).
- 0x8007202F Full article
Listed by Microsoft as a known Windows Autopilot issue involving the Intune Connector for Active Directory (a constraint violation when the connector creates the computer object).
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A general network timeout while the device tried to reach Microsoft Entra device registration endpoints.
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During hybrid join discovery, a connection with the server couldn't be established.
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During hybrid join discovery, the network stack couldn't decode the server's response.
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There was a failure at the management server, such as a database access error.
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There was an unhandled exception on the server.
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The device is already enrolled, often by a different user's work or school account.
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The device is not enrolled.
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Your organization does not support this version of Windows: Windows MDM enrollment is blocked for this platform or version (in Intune, usually the Windows (MDM) platform restriction).
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Provisioning failed in a configuration service provider (CSP). In Windows Autopilot, Microsoft documents 'Autopilot device enrollment failed with error HRESULT = 0x80180022' when the device runs Windows Home.
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When binding the public certificate and private key, the public certificate wasn't found, either during the bind or in the provisioning payload (perhaps targeting the wrong store).
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Mobile device management was blocked on the device, possibly by Group Policy or the SetManagedExternally function.
- 0x8018002B Full article
Auto MDM Enroll: Failed. Group Policy auto-enrollment fails because the UPN uses an unverified or non-routable domain, or the MDM user scope is None.
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During hybrid join, the device registration service (DRS) returned ErrorCode AuthenticationError with a sub-code other than DeviceNotFound.
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Microsoft Entra hybrid join couldn't read the service connection point (SCP) object to get the tenant information.
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The operation timed out while performing discovery.
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Generic discovery failure: the device couldn't get the discovery metadata from the device registration service (DRS).
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The service connection point object has the wrong tenant ID, or no active subscriptions were found in the tenant.
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Generic realm discovery failure: the device couldn't determine whether the domain is managed or federated from the security token service.
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The device registration service (DRS) returned ErrorCode DirectoryError during the join phase.
- 0x801C03F3 Full article
Listed by Microsoft as a known Windows Autopilot pre-provisioning issue.
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User realm discovery failed because the Microsoft Entra authentication service couldn't find the user's domain.
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The device couldn't get a Primary Refresh Token (PRT) because the Microsoft Entra authentication service or WS-Trust endpoint rejected the sign-in (HTTP 400).
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The user's UPN isn't in the expected internet-style format, so the device can't get a Primary Refresh Token.
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Microsoft Entra ID didn't accept the SAML token from the on-premises identity provider.
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A general network timeout while the device was getting a token for device registration.
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The federation server's WS-Trust response reported a fault exception, and the device failed to get an assertion.
All error-code articles
0x80004005 Fix: Windows Autopilot Hybrid Azure AD Join Timeout 0x80004005
A comprehensive guide to fixing the 0x80004005 error during Windows Autopilot Hybrid Azure AD join deployments.
0x8004de40 Fix OneDrive Error 0x8004de40 for Work or School Accounts
Troubleshoot OneDrive Can't sign in error 0x8004de40 or 0x8004de88 on enterprise Windows devices by checking TLS, proxy inspection, Microsoft 365 endpoints, sync client state, and tenant sign-in evidence.
0x80070490 Fix Autopilot TPM Attestation Error 0x80070490 on AMD ASP fTPM Platforms
Troubleshoot Windows Autopilot TPM attestation error 0x80070490 on AMD ASP fTPM devices during self-deploying mode or pre-provisioning, with firmware-first remediation.
0x80070491 Fix Autopilot.dll WIL Error 0x80070491 in Event Viewer
Troubleshoot Autopilot.dll WIL error 0x80070491 by separating harmless Event Viewer noise from real Autopilot enrollment, reuse, and ESP issues.
0x800705B4 Fix Autopilot Securing Your Hardware Failed 0x800705B4
Troubleshoot Autopilot Securing your hardware failed 0x800705B4 by checking TPM 2.0, attestation URLs, profile mode, logs, and OOBE timing.
0x80070643 Fix Intune Win32 App Error 0x80070643: Find the Real MSI Failure
Intune Win32 app error 0x80070643 means a fatal installation failure, not one specific root cause. Use Intune and MSI logs to isolate the failing action, then fix the package, context, or device condition.
0x8007064C Fix Intune Device Already Enrolled Errors 8018000A and 0x8007064C
Fix Intune device already enrolled errors 8018000A and 0x8007064C by removing stale work accounts, old MDM certificates, cloned enrollment artifacts, and stale records.
0x800706FD 0x800706FD DenyLocalLogOn: Hybrid Pre-Provisioning Fails
0x800706FD DenyLocalLogOn in Autopilot hybrid pre-provisioning means a UserRights conflict needed a domain controller. Find the policy, then fix the tech flow.
0x80070774 Fix Autopilot Hybrid Join Error 0x80070774 During Initial Sign-In
Fix Autopilot hybrid join error 0x80070774 by removing Assign user from hybrid profiles, checking ODJ connector rights, and validating DC reachability.
0x8007202F Fix Intune Connector `A constraint violation occurred` (0x8007202F) in Autopilot Hybrid Join
Fix Intune Connector `A constraint violation occurred` (0x8007202F) during Autopilot hybrid join by correcting OU delegation, computer-account limits, and ODJ setup evidence.
0x80073CFB 0x80073CFB: Intune MSIX Package Already Installed Fix
Intune MSIX or APPX app fails with 0x80073CFB, package already installed? A rebuilt or re-signed package kept the same version. Fix it with a version bump.
0x800F081F 0x800F081F: .NET Framework 3.5 Source Files Not Found
0x800F081F (CBS_E_SOURCE_MISSING) on .NET Framework 3.5 means Windows found no usable NetFx3 source. Fix the sxs path, OS version match and share access.
0x800f0922 Troubleshooting Windows 11 May 2026 Security Update Failure (Error 0x800f0922)
The May 2026 Windows security update KB5089549 fails on devices with low EFI System Partition space. Here is how to identify affected devices, fix the ESP, and deploy the update with Intune.
0x80180005 Fix Autopilot Pre-Provisioning Error 0x80180005 in Intune
Troubleshoot Autopilot pre-provisioning error 0x80180005 by checking ZTD profile assignment, device reuse blocks, ESP targeting, and hybrid join prerequisites.
0x80180014 0x80180014 Autopilot: Device Blocked From Re-Enrolling (Fix)
Autopilot 0x80180014 means Intune is blocking enrollment: a reused device record is blocked or Windows MDM is restricted. Unblock the device, then retry.
0x80180018 Fix Intune Enrollment Error 0x80180018 on Windows Devices
Troubleshoot Intune enrollment error 0x80180018 by checking user licensing, Entra auto-enrollment scope, MAM precedence, and MDM URL settings.
0x80180028 Fix Intune Device Sync Failures After Conditional Access Policy Changes (Error 0x80180028)
Fix Intune device sync failures after Conditional Access changes by checking enrollment scope, device compliance, MDM URLs, and error 0x80180028.
0x8018002b Fix Auto MDM Enroll Failed 0x8018002b in Intune GPO Enrollment
Fix Auto MDM Enroll: Failed 0x8018002b (Event 76) on GPO-enrolled hybrid joined devices: set MDM user scope, set MAM user scope to None, fix .local UPNs.
0x801c001d Hybrid Join Error 0x801c001d: Fix the SCP Read Failure
Hybrid join error 0x801c001d (DSREG_AUTOJOIN_ADCONFIG_READ_FAILED) means Windows could not read the SCP from AD. Check dsregcmd, event 220 and the SCP keywords.
0x801C03EA Fix Autopilot Self-Deploying Mode Error 0x801C03EA During TPM Attestation
Troubleshoot Autopilot self-deploying mode error 0x801C03EA when TPM attestation fails, blocking Microsoft Entra join with a device token during kiosk and shared-device deployments.
0x801c03f2 Hybrid Join Error 0x801c03f2: Device Object Not Found Fix
Hybrid join error 0x801c03f2 (DSREG_E_DIRECTORY_FAILURE): the server message separates a sync delay, an out-of-scope OU, a missing userCertificate or bad SCP.
0x801C03F3 Fix Autopilot Pre-Provisioning Error 0x801C03F3 After the Entra Device Object Was Deleted
Troubleshoot Windows Autopilot pre-provisioning error 0x801C03F3 when Microsoft Entra ID cannot find the device object and bench deployments stop before enrollment completes.
0x81039001 Fix Autopilot TPM Attestation Error 0x81039001 During Pre-Provisioning
Troubleshoot Windows Autopilot TPM attestation error 0x81039001, also shown as E_AUTOPILOT_CLIENT_TPM_MAX_ATTESTATION_RETRY_EXCEEDED, during Securing your hardware in pre-provisioning or self-deploying mode.
0x81039023 Fix Autopilot TPM Attestation Error 0x81039023 During Pre-Provisioning or Self-Deploying Mode
Troubleshoot Windows Autopilot TPM attestation error 0x81039023 during pre-provisioning or self-deploying mode and verify when outdated Windows 11 21H2 media is the real cause.
0x81039024 Fix Autopilot TPM Attestation Error 0x81039024 on Windows 11 During Pre-Provisioning
Troubleshoot Windows Autopilot TPM attestation error 0x81039024 during pre-provisioning or self-deploying mode when Windows 11 blocks attestation because known TPM vulnerabilities were detected.
0x87D1041C Fix Intune Win32 App Detection Failed 0x87D1041C
Troubleshoot Intune Win32 app installs that finish but report detection failed or 0x87D1041C because the detection rule cannot prove the app is installed.
0x87D1FDE8 Fix Intune Remediation Failed 0x87D1FDE8 for Configuration Profiles
Troubleshoot Intune 0x87D1FDE8 remediation failed errors by checking CSP scope, OS support, assignments, sync state, and device-side MDM logs fast now.
0x87D300C9 Fix Intune Win32 App Timeout 0x87D300C9
Troubleshoot Intune Win32 app deployments that show The unmonitored process is in progress, however it may timeout, error 0x87D300C9, in Company Portal or the Intune admin center.
0xC1036501 Fix Autopilot Self-Deploying Mode Error 0xC1036501: Multiple MDM Configurations in Microsoft Entra ID
Troubleshoot Autopilot self-deploying mode error 0xC1036501 when multiple MDM configurations in Microsoft Entra ID block automatic Intune enrollment.
0xC1900101 Fix Windows 11 24H2 Intune Feature Update Error 0xC1900101
Troubleshoot Windows 11 24H2 feature update rollbacks from Intune when devices fail with 0xC1900101 or phase-specific driver rollback codes.
0xC1900208 Feature Update Error 0xC1900208: Fix Compat App Block
Feature update error 0xC1900208 (MOSETUP_E_COMPAT_INSTALLREQ_BLOCK) means Setup found a hard compat block. Read CompatData XML and fix the app or driver.
0xcaa9001f 0xcaa9001f: Co-Management MDM Enrollment Failed Fix
0xcaa9001f in CoManagementHandler.log means ConfigMgr tried Integrated Windows auth on a non-federated domain. Fix Cloud Management and both user discoveries.
Autopilot Autopilot ESP Timeout: Setup Could Not Be Completed Fix
Autopilot ESP timeout in device setup shows Setup could not be completed. Find the app that blocked ESP in the registry, fix it, then size the time limit.
Autopilot Autopilot ESP ignores blocking apps: user-targeted fix
Autopilot device ESP ignoring blocking apps in a user-targeted profile? Move the ESP profile to device groups or the default profile and verify app targeting.
Autopilot Autopilot Device Preparation Not Running? ESP Shows Instead
Autopilot device preparation not running and the ESP shows in OOBE? The device is still registered in classic Autopilot. Check it, then deregister or associate.
Autopilot Autopilot VM Stuck at Preparing Device for Mobile Management
Autopilot VM failing at Preparing your device for mobile management? Microsoft says give the VM at least 2 processors and 4 GB of memory. Check it in Hyper-V.
Cannot Cannot start service ODJConnectorSvc: Intune Connector fix
Fix Intune Connector error Cannot start service ODJConnectorSvc on computer '.': check MSA replication, Log on as a service and OU rights in hybrid join.
Common Common BSOD Error Codes and Fixes
The most common Windows Blue Screen of Death (BSOD) error codes, what they mean, and how to fix them.
Error Error 80090016: Trusted Platform Module Has Malfunctioned
Error 80090016 (NTE_BAD_KEYSET) means the device keys Entra ID registered are gone from the TPM. Don't clear the TPM; re-register the device by join type.
ESP ESP Fails: Another Installation Is in Progress (LOB + Win32)
ESP fails with Another installation is in progress during Autopilot? Mixing LOB MSI and Win32 apps makes both use TrustedInstaller. Here's the fix from Learn.
Fix Fix Admin Locked Out After MFA Enforcement in Microsoft 365
Recover from a Microsoft 365 admin lockout after MFA enforcement or Conditional Access blocks the admin portal.
Fix Fix Autopilot Hardware Hash Import Error 400 Edm.Binary in Intune
Fix Windows Autopilot hardware hash CSV import error 400 Edm.Binary by validating the hash, headers, encoding, and Intune import workflow.
Fix Fix Autopilot BitLocker Defaulting to XTS-AES 128-bit When 256-bit Is Configured
Stop Windows Autopilot devices from silently encrypting with XTS-AES 128-bit when your Intune BitLocker policy requires XTS-AES 256-bit. Cover the known race condition, ESP timing, and decrypt/re-encrypt repair.
Fix Fix Autopilot Device Preparation Security Group Membership Failures That Leave Devices Non-Compliant
Fix Windows Autopilot device preparation security group membership failures that leave devices non-compliant, and verify Intune Provisioning Client ownership and enrollment time grouping.
Fix Fix Autopilot Device Preparation When Local Administrator Settings Skip Provisioning
Fix Windows Autopilot device preparation when Microsoft Entra local administrator settings cause provisioning to skip and users reach the desktop without expected apps.
Fix Fix Windows Autopilot Error 809: Assigned Profile Does Not Exist
Troubleshoot Windows Autopilot error 809 when a deleted deployment profile leaves devices stuck without a valid assigned profile during OOBE.
Fix Fix Windows Autopilot Error 815: No Profile Assigned and No Default Profile Found
Troubleshoot Windows Autopilot error 815 when a device has no assigned deployment profile and no default profile exists to catch it during OOBE.
Fix Fix Autopilot Self-Deploying Mode When ESP Account Setup Does Not Appear for FIDO2 (YubiKey) Sign-In
Troubleshoot Windows Autopilot self-deploying mode on Shared PC devices when the Enrollment Status Page account setup phase does not appear after a user signs in with a FIDO2 security key such as a YubiKey.
Fix Fix Windows Autopilot Hybrid Join Quality Updates Not Installing During OOBE
Troubleshoot Windows Autopilot Microsoft Entra hybrid join deployments where quality updates time out during OOBE when Allow OOBE Updates is enabled in the Enrollment Status Page profile.
Fix Fix Windows Autopilot Hybrid Join When User-Driven Deployment Does Not Grant Administrator Rights
Fix Windows Autopilot user-driven Microsoft Entra hybrid join when the deployment profile is set to Administrator but the enrolling user still lands as a standard user.
Fix Fix Autopilot Import Errors 806 and 808 in Intune
Fix Autopilot import errors 806 and 808 in Intune by removing stale device records, validating tenant ownership, and preparing support evidence.
Fix Fix Windows Autopilot Keyboard Language Not Updating During OOBE
Fix the Windows Autopilot known issue where automatic keyboard setup does not accurately update the keyboard language during provisioning.
Fix Fix Windows Autopilot Reports and Graph API When Only 50 Deployment Records Show Up
Fix the Windows Autopilot 50-record limit in Intune and Microsoft Graph by using skipToken pagination or the AutopilotV1DeploymentStatus export API.
Fix Fix Windows Autopilot Reset Error: Could Not Find the Recovery Environment
Fix Windows Autopilot Reset when the device shows 'Autopilot reset ran into trouble. Could not find the recovery environment' and local reset fails because WinRE is disabled or misconfigured.
Fix Fix Required Apps Not Showing on ESP After Windows Autopilot Reset
Fix Windows Autopilot Reset when required apps are not shown on the Enrollment Status Page and users reach the desktop before those apps finish installing.
Fix Fix Autopilot TPM Attestation Failures on ST Micro and Nuvoton TPMs During Pre-Provisioning or Self-Deploying Mode
Troubleshoot Windows Autopilot TPM attestation failures on ST Micro and Nuvoton TPMs that support RSA 3072bit during pre-provisioning or self-deploying mode.
Fix Fix Autopilot TPM Attestation Timed Out on Infineon SLB9672 Platforms
Fix Windows Autopilot TPM attestation timed out errors on devices with Infineon SLB9672 TPM firmware 15.22, and verify the right OEM-first remediation path.
Fix Fix Autopilot Error: That Username Belongs to Another Organization
Fix the Windows Autopilot OOBE error that says a username belongs to another organization by checking tenant IDs, registration, and profile state.
Fix Fix Dell Intel IPF Driver Performance Issues After KB5095093
Troubleshoot the July 2026 Windows 11 25H2 issue where some Dell devices show poor performance after KB5095093 because of an Intel Innovation Platform Framework driver conflict.
Fix Fix DFCI enrollment failures on Windows 11 24H2 Pro
Troubleshoot DFCI enrollment failures on Windows 11 24H2 Pro during Autopilot, including KB5046740, edition step-up, OEM readiness, and Intune checks.
Fix Fix Intune BitLocker Recovery Key Escrow Failures
Troubleshoot Intune BitLocker recovery key escrow failures by checking Entra join, silent encryption prerequisites, policy conflicts, WinRE, TPM, and RBAC.
Fix Fix Intune Connector gMSA SeLogonAsServicePrivilegeMissing in Autopilot Hybrid Join
Fix SeLogonAsServicePrivilegeMissing in the Intune ODJ connector for Autopilot hybrid join by updating the build and adding Microsoft's bypass key.
Fix Fix Intune Connector Error `MSA account <accountName> is not valid` in Autopilot Hybrid Join
Fix the Intune Connector for Active Directory error `MSA account <accountName> is not valid` by validating connector build, AD replication, and MSA prerequisites.
Fix Fix Intune Error 65000 Type 2 in Settings Catalog and Endpoint Security Policies
Troubleshoot Intune error 65000 type 2 by checking per-setting status, DMEP logs, scope conflicts, unsupported Windows settings, and assignment failures.
Fix Fix Intune Error 80180003: This User Is Not Authorized to Enroll
Fix Intune error 80180003 and 0x801c0003 by validating user licensing, enrollment limits, Windows edition support, and Microsoft Entra device join policy.
Fix Fix Kerberos Authentication Failures Before the July 2026 RC4 Enforcement Update
Prepare for Kerberos RC4 hardening and fix authentication failures before the July 2026 Windows update enforces AES-only defaults on domain controllers.
Fix Fix Kerberos and NTLM Authentication Failures from Duplicate SIDs After Windows Hardening
Troubleshoot Kerberos and NTLM failures caused by duplicate SIDs after Windows hardening updates, including Event ID 6167, rollback limits, and rebuild guidance.
Fix Fix Local Windows Autopilot Reset When Deny Access from Network Blocks the Local Admin
Fix local Windows Autopilot Reset when an Intune User Rights policy adds the local admin to Deny access to this computer from the network and CTRL+WIN+R stops working.
Fix Fix macOS Platform SSO Error 10001 in Intune
Troubleshoot macOS Platform SSO error 10001 in Intune by checking the SSO payload, Company Portal version, profile conflicts, and Entra device registration.
Fix Fix Samsung C: Drive Access Denied on Windows 11 After Galaxy Connect
Fix Samsung Windows 11 C: drive access denied failures caused by Galaxy Connect or Samsung Continuity Service with Microsoft's validated recovery steps.
Fix Fix Windows 11 25H2 Not Installing from Intune Because of a Safeguard Hold
Troubleshoot Windows 11 25H2 devices that stay stuck in Intune when Microsoft blocks the target version with a safeguard hold.
Fix Fix Windows Autopilot Failures When the Real-Time Clock Is Off by Several Minutes
Fix Windows Autopilot TPM attestation and ESP failures caused by incorrect device time, and verify the right logs, ports, and clock-sync checks before reimaging.
Fix Fix Windows Autopilot Report False Failure After a Successful Deployment
Troubleshoot false Failed status in the Windows Autopilot report when the device actually finished provisioning successfully, and verify the real state with event logs, Graph, and Intune exports.
Fix Fix Windows LAPS Not Applying During Autopilot Pre-Provisioning Technician Flow
Fix Windows LAPS not applying during Windows Autopilot pre-provisioning technician flow by validating the Microsoft-known issue, checking LAPS event evidence, and moving verification to the user phase.
Fix Fix WSUS Sync Operations That Time Out in July 2026
Microsoft's July 2026 WSUS service degradation can slow syncs or time out. Here's how to confirm impact, reduce noise, and keep Windows patching moving.
Fix Fix Intune Settings Catalog Policy Conflicts in 2026
Fix Intune Settings Catalog policy conflicts by tracing per-setting status, assignment failures, scope, Windows support, and duplicate CSP values.
Fix Fix Intune Win32 MSI Error 1618: Another Installation Is Already in Progress
Troubleshoot Intune Win32 MSI deployments that return error 1618 because Windows Installer is already busy, using IME logs, MSI evidence, and a safe retry workflow.
Fix Fix Teams Meeting Add-in Missing from Outlook After New Teams Update
Fix the Teams Meeting Add-in missing from classic Outlook after a New Teams update by checking COM add-ins, LoadBehavior, TeamsMeetingAddin files, and policy blocks.
Fix Fix Windows 11 25H2 Not Installing from Intune Feature Update Policy
Troubleshoot Windows 11 25H2 devices that stay in Offering, never download, or never install after targeting them with an Intune Feature Update policy.
Intune Intune Company Portal Shows Only One Valid Windows Build Range: What Admins Should Do
Intune can enforce several valid Windows build ranges while Company Portal displays only the first. Verify compliance in Intune before directing users to update.
Intune Intune Win32 App Returns 1603: How to Find the Real Cause Behind a Fatal Install Failure
Troubleshoot Intune Win32 app error 1603 (ERROR_INSTALL_FAILURE). Learn why the generic MSI fatal code is never the root cause, where to find the real failure in AppWorkload and verbose installer logs, and how to fix it.
Intune Intune Win32 Install Script Runs 32-Bit: WOW6432Node Fix
Intune Win32 install script works in testing but writes to WOW6432Node or SysWOW64 when deployed? The IME launched 32-bit PowerShell. Fix it with Sysnative.
Intune Intune Win32 App Returns 3010: Why a Successful Install Can Still Look Failed
Learn how to handle Intune Win32 app return code 3010, map it to a soft reboot, verify detection, and avoid treating a successful install as a failed deployment.
Intune Intune Win32 Graph Limits: Supersedence and Dependencies
Intune Win32 supersedence or dependency chain stopped working as it grew? Learn documents graph limits, conflict states and Relate permission. Check these first.
Troubleshoot Troubleshoot Windows Autopilot Device Preparation Failures in Intune
Fix Autopilot device preparation failures in Intune by checking enrollment time grouping, app status, scripts, RBAC, and known OOBE issues.
Troubleshooting Troubleshooting Windows LAPS Password Rotation Failures in Intune
Diagnose and fix Windows LAPS password rotation failures in Intune-managed environments. Covers policy conflicts, backup directory mismatches, and device state issues.