Knowledge Base Articles

Get expert insights, how-to guides, product updates, and best practices for streamlining patch management, improving endpoint security, and optimizing IT operations.

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Knowledge Base
Publishing operation failed, too many locally published categories.

Hitting publishing limits in SCCM? Learn how to clean up excess content and keep operations running.

Failed to Sign Package Proxy Timestamp
Cory Mathis
Knowledge Base
How to Disable Timestamping for Patch My PC Update Publishing

Need to disable timestamping? Follow these steps to troubleshoot signing issues for custom update scenarios.

2147954402 2147954407 2147954429 2148086027
Cory Mathis
Knowledge Base
Applications Fail in Task Sequence Error: AuthorizationManager check failed 0x87d00327

Troubleshoot application failures during task sequences in ConfigMgr and get deployments working again.

0x87d00327
Cory Mathis
Knowledge Base
List of Products with Patch My PC Defined Scripts

View all products supported by Patch My PC with built-in scripts to simplify your custom update logic.

Cory Mathis
Knowledge Base
SMS_ISVUPDATES_SYNCAGENT_UPDATECONTENT_NO_METADATA Error

Troubleshoot SMS_ISVUPDATES_SYNCAGENT_UPDATECONTENT_NO_METADATA to get WSUS sync agent publishing again.

Patch My PC Team
Knowledge Base
Remove Previous Versions of Java 8 Runtime During Upgrade

Keep Java cleanlearn how to automatically remove old Java 8 versions during patching and upgrades.

Cory Mathis
Knowledge Base
Permissions Required in SCCM for Base Installation Packages from Patch My PC

Avoid access issues by assigning the right SCCM permissions for base app installations. Here’s the full list.

SDK Security Role
Cory Mathis
Knowledge Base
Error: The process is not in background processing mode. ERROR: DownloadContentFiles() failed with hr=0x80070193

Resolve background processing errors in SCCM to keep update downloads running smoothly.

0x80070193 SSL
Cory Mathis
Knowledge Base
Third-Party Update Downloads Fail: Invalid certificate signature Error 0x800b0004 and 0x87D20417

Resolve third-party update download failures caused by invalid certificate signatures 0x800b0004 and 0x87D20417 in SCCM.

Cory Mathis
Knowledge Base
Digest Verification Failed on Content for Software Update

Digest verification failures? Learn how to resolve them and maintain update integrity across endpoints.

Digest Mismatch
Cory Mathis