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.

kb category feature image
Knowledge Base
Digest Mismatch Due To Download URL Being Filtered by Firewall or Web Filter

Troubleshoot digest mismatches caused by URL filtering and keep update downloads secure and successful.

Digest Mismatch
Cory Mathis
Knowledge Base
Moving to Supersedence Software Update Model

Switch to the supersedence model to improve update management. Here’show it works and how to migrate.

Supersedence
Cory Mathis
Knowledge Base
Local Content Repository for Licensed Applications that Require Manual Download

Host licensed content locally to stay compliant while still automating patch deployments. Here’s how to set it up.

Local Content Paywall
Adam Cook
Knowledge Base
CreateDirectory failed Error when Publishing Third-Party Updates

Learn what causes CreateDirectory errors in SCCM publishing and how to fix permissions and paths.

Cory Mathis
Knowledge Base
SCCM Update Download Error: The Thread is not in Background Processing Mode (0x80070191)

Fix SCCM’s thread is not in background processing mode error when downloading updates with this quick guide.

0x80070191 Background Processing
Cory Mathis
Knowledge Base
Deep Dive Into Security Validation of Updates and Applications

Explore how update content is validated for security and what that means for third-party patching integrity.

Cory Mathis
Knowledge Base
Error Code 193 When Adding Patch My PC Catalog to SCCM?

Seeing error 193 in SCCM? Here’swhat it means and how to fix it when importing the Patch My PC catalog.

Error Code 193
Cory Mathis
Knowledge Base
List of Domains for Firewall Allowlist when Using Patch My PC

Ensure connectivity with Patch My PC by allowing required domains in your firewall. Here’s the full list you need.

Cory Mathis
Knowledge Base
Troubleshooting Patch My PC Application Detection

Apps not detecting as installed? Here’s how to troubleshoot and fix Patch My PC detection logic.