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

Fix Microsoft Store Module Not Found Error in Windows

You open the Microsoft Store or a Store app and see an error like 'module not found' or 'DLL not ...

How to Enable Windows Defender Service Manually

If Windows Defender won't start or you see warnings that it's turned off, the underlying service ...

Fix Windows Defender Blank Screen After Update

After a recent Windows update, you may open Windows Security (Windows Defender) and see a blank w...

Fix BitLocker Offline Installer Error 0x80070005 Permission Denied

When trying to install the BitLocker Drive Encryption feature offline using DISM or a server imag...

Fix Windows Update Connection Timeout Due to Firewall

If Windows Update fails with a connection timeout error, the problem is often in your firewall or...

Fix Windows Defender Proxy Error: Permission Denied