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

Fix Windows Activation 502 Bad Gateway Due to Proxy Settings

If you see a "502 Bad Gateway" error when trying to activate Windows, the problem is often a misc...

Fix Jupyter Notebook Token Not Working on Windows

When you start Jupyter Notebook (or JupyterLab) on Windows, it often opens a browser tab asking f...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Windows Search Update Permission Denied Error

You try to update Windows Search, but get a 'permission denied' message. This usually happens whe...

Fix Windows Search Indexing Stuck at 0%

When you open Indexing Options and see the status stuck at "0% complete" for more than a few minu...

Fix Remote Desktop Backup Restore Stuck at 0 Percent

When you initiate a restore from a remote desktop backup and the progress bar stays at 0 percent ...