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

How to Fix 'Access Denied' to an Outlook Mailbox Folder

You try to open a folder in Outlook—Inbox, Sent Items, or a custom folder—and get an “Access Deni...

Outlook Auto Start Not Working in Office 365: Fixes

You expect Outlook to open automatically when you sign into Windows, but it stays closed. This is...

How to Fix Command Prompt Failed to Start on Windows 10

If you click on Command Prompt and nothing happens, or you see an error like “Windows cannot find...

Fix Remote Desktop Error 0x8007042c: Service Unavailable

When you try to connect to a remote computer and see error 0x8007042c, the remote desktop service...

Fix Windows Search Not Saving Credentials Loop

You enter your work or school credentials, Windows Search seems to accept them, but then the same...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...