Fix Git 'index.lock file exists' Error
When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....
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Browse labFix Chrome Access Violation Error When Opening PDFs
You click a PDF link in Chrome and instead of the document, you see an error: Access Violatio...
Fix Windows Security App Missing from Start Menu
You open the Start menu, type “Windows Security,” but nothing appears. The app may have been unre...
Fix 'Git Remote Origin Already Exists' Error
When you run git remote add origin <url> and see fatal: remote origin al...
Fixing Nginx Permission Denied for Root Directory
You've set up a new Nginx server block, pointed the root directive to a directory, and when y...
Fix Windows Explorer Restarting from Corrupted System Files
If Windows Explorer keeps restarting unexpectedly, corrupted system files are a common cause. Thi...