Knowledge base for software setup, errors, and daily tool work.

Fix 'Windows Security Module Not Found' Antivirus Error

If you see a message like "Windows Security module not found" inside your third-party antivirus p...

Fix Windows 10 Activation Authentication Failed After Update

After a Windows 10 update, you might see an activation error like "We can't activate Windows on t...

Fix Remote Desktop High CPU Usage in Task Manager

If you notice that Remote Desktop (mstsc.exe) or related processes are using a high percentage of...

Microsoft Store Restore Checklist for Developers

When developing apps for the Microsoft Store, you may encounter situations where apps fail to ins...

Install NuGet Provider Manually Without Internet

Windows Defender File Locked: Fix Setup Stuck Issues

When installing or updating software, you might see an error that Windows Defender has locked a f...