How to Fix File Explorer Crashes on Right-Click on Windows
Windows File Explorer crashing or freezing when you right-click files or folders? Fix context menu crashes caused by shell extensions and corrupted menus.
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Main Troubleshooting Guide
How to Fix Computer Freezing and Hanging →Complete symptoms, causes, and step-by-step solutions
Symptoms
You might be experiencing this problem if you notice:
- •File Explorer crashes immediately on right-click
- •Right-click causes a long freeze then crash
- •Context menu appears but Explorer restarts
- •Only crashes when right-clicking certain file types
- •Desktop right-click works but folder right-click crashes
- •Explorer crashes only in specific folders
Common Causes
- ⚠Third-party shell extension (context menu handler) crashing
- ⚠Corrupted thumbnail cache
- ⚠Antivirus real-time scanning interfering with context menu
- ⚠Corrupted file or folder permissions
- ⚠Windows Explorer settings corrupted
- ⚠Incompatible cloud storage shell integration (Dropbox, Google Drive)
Solutions
Solution 1: Identify Bad Shell Extension
- 1Download ShellExView (free from NirSoft)
- 2Sort by "Company Name" — look for non-Microsoft entries
- 3Disable all non-Microsoft shell extensions
- 4Test right-click — if it works, the culprit is one of the disabled extensions
- 5Re-enable them one at a time to find the offender
- 6Common culprits: old WinRAR, 7-Zip, antivirus context menus
Solution 2: Clear Thumbnail Cache
- 1Open Disk Cleanup (search in Start)
- 2Select your C: drive
- 3Check "Thumbnails" in the list
- 4Click OK to clean
- 5Alternatively: open Command Prompt as Admin
- 6Run: del /f /s /q %LocalAppData%\Microsoft\Windows\Explorer\thumbcache_*
Solution 3: Reset File Explorer
- 1Open File Explorer > three dots > Options
- 2Click "Restore Defaults" on General tab
- 3Click "Restore Defaults" on View tab
- 4Click "Reset Folders" on View tab
- 5Click Apply and OK
- 6If still crashing: create a new Windows user profile and test there
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