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

Fix Windows Security High Memory Usage (MsMpEng.exe)

You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...

Fix Remote Desktop Proxy Authentication Failed Errors

When you see "Remote Desktop proxy authentication failed," the connection to the remote machine i...

Fixing BitLocker Version Mismatch in Windows 10 Setup

When upgrading or reinstalling Windows 10, you might encounter a BitLocker version mismatch error...

Fix Error 0x80070422 Windows Security Version Mismatch

You may see error code 0x80070422 when opening Windows Security, often accompanied by a message a...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu