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
WSUS Error Message %1 is not a valid Win32 Application | failed to sign package; error was: 2147942593

Repair WSUS Ò%1 not a valid Win32Ó signing error 2147942593 to restore package publishing and sync.

Justin Chalfant
Knowledge Base
Deploying the WSUS Code Signing Certificate Within Configuration Manager Using a CI

Secure updates with the WSUS code signing certificate. Here’show to deploy it across your devices.

Firefox
Cody Mathis
Knowledge Base
The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.

Fix closed connection errors during update publishing by updating .NET protocols and server configs.

SSL TLS Trust
Justin Chalfant
Knowledge Base
Configuring Standalone WSUS Mode

You can publish third-party updates to standalone WSUS without SCCM. To allow updates to appear directly in WSUS, follow the instructions in this article.

Justin Chalfant
Knowledge Base
Modify, Delete, and Decline Third-Party Updates in WSUS with Patch My PC

Learn how to manage third-party updates in WSUSmodify, decline, or remove them as needed.

Decline Modify Updates SCUP Show in WSUS
Justin Chalfant
Knowledge Base
What is the WSUS Signing Certificate and How to Create It

Learn why the WSUS signing certificate matters, and how to generate and deploy it for secure updates.

Code Signing
Justin Chalfant
Knowledge Base
Known Issues and Considerations when Using Patch My PC

Stay ahead of known issues in Patch My PC. See common considerations and how to resolve them quickly.

Andrew Jimenez
Knowledge Base
Intune Application Creation Options Explained

Explore Intune app creation options, including available settings and how to customize deployments for your org.

Justin Chalfant
Knowledge Base
Updates Fail to Download in ADR with Error HttpSendRequest failed 0x800701f6 or 0x800701f7 or 0x80070193

ADR downloads failing with HttpSendRequest 0x800701f6, 0x800701f7, or 0x80070193? Follow these remediation steps.

Justin Chalfant
Knowledge Base
An error occurred while triggering a SUP synchronization: Generic failure [-1]

Troubleshoot errors triggered during Software Update Point sync and keep updates flowing in SCCM.

Generic Failure SUP
Justin Chalfant