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

Fix Windows Activation Error 0x80070002 (Dependency Conflict)

You try to activate Windows and get error 0x80070002. The message often says something like “depe...

Fix 'Not Recognized as Internal or External Command' Error

You type a command in Command Prompt and see "'command' is not recognized as an internal or exter...

Fix Access Denied When Activating Windows via Command Prompt

You're trying to activate Windows using Command Prompt, but you get an 'access denied' error. Thi...

Fix Outlook Migration Tool 'Permission Denied' Error

When using an Outlook migration tool, a 'permission denied' error usually stops the transfer mid-...

Reset Microsoft Store Using wsreset Command

Command Prompt Dependency Conflict Troubleshooting Checklist