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

Fix Remote Desktop Cache Permission Denied Errors

When you connect to a remote desktop and get a 'permission denied' error, it often isn't a networ...

How to Break Out of a Command Prompt Login Loop in Windows 10

You boot up Windows 10, expect the login screen, but instead get a command prompt window. Logging...

Fix SQL Server Connection Refused Error in CMD

When you try to connect to SQL Server from the command line (using sqlcmd or another...

Fix BitLocker Error 0x80310017: Authentication Failed

When you see the error "BitLocker authentication failed" with code 0x80310017 during startup, it ...

Fix Robocopy Error 5: Access Denied in Backup Command