
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...
Software troubleshooting desk

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

When Remote Desktop connections fail or behave unexpectedly, the log files can reveal what went w...

You try to run Windows Update, but get an 'Access Denied' error. This usually means the update pr...

If you're using Microsoft apps on a Mac and notice that your settings, purchases, or data aren't ...

You’re trying to send an email in Outlook, but you get a “permission denied” error. The message m...

When you run a PowerShell command that reads, writes, or deletes a file, you might see an error l...