Fix Git 'index.lock' File Exists Error in SourceTree
If you use SourceTree and see an error message like fatal: Unable to create 'path/to/.g...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix npm install Permission Denied on Shared Hosting
When you run npm install on a shared hosting server, you might see errors like
How to Uninstall a Windows Update in Safe Mode After a Blue Screen
If you're seeing a blue screen after installing a Windows update, the update itself may be th...
Fix Remote Desktop Connection Blocked by Firewall
When you try to connect to a remote PC using Remote Desktop (RDP) and get an error like “Remote D...
Fix Chrome ERR_CONNECTION_RESET Due to Proxy Settings
You're browsing in Chrome and suddenly pages won't load, showing ERR_CONNECTION_R...
How to Rebuild Taskbar Icon Cache in Windows 10
If your Windows 10 taskbar icons appear blank, wrong, or missing, the icon cache may be corrupted...
Issue queue
SitemapHow to Fix Chrome Profile Sync After Update
Chrome Certificate Error: Not Secure Site Workaround
How to Fix Python MemoryError When Generating Large Files
How to Specify Node Version for a Project
Git Merge --allow-unrelated-histories: When and How to Use It
How to Fix ERR_CONNECTION_RESET in Chrome
VSCode Debugger Breakpoints Not Hit After Update: Fixes
Docker Compose ENV Not Passed to Entrypoint
Fixing Node Sass Build Failures in package.json
Troubleshooting node-sass Build Failure in npm
Chrome Extensions Not Loading? Reset Chrome to Fix
Fix Git 'index.lock' File Exists Error in SourceTree
Chrome Certificate Error: Not Secure Site Workaround
How to Fix Python MemoryError When Generating Large Files
How to Specify Node Version for a Project
Git Merge --allow-unrelated-histories: When and How to Use It
How to Fix ERR_CONNECTION_RESET in Chrome
VSCode Debugger Breakpoints Not Hit After Update: Fixes
Docker Compose ENV Not Passed to Entrypoint
Fixing Node Sass Build Failures in package.json
Troubleshooting node-sass Build Failure in npm
Chrome Extensions Not Loading? Reset Chrome to Fix
Fix Git 'index.lock' File Exists Error in SourceTree