Fix a Missing 'Open With' Menu in Windows 7 or 8 (Historical)

Historical support note: Windows 7 and Windows 8 are no longer supported by Microsoft.

If Open with disappears from the right-click menu in Windows 7 or Windows 8, first determine whether only one file type is affected or the shell menu is missing broadly.

1. Check the file association

For a specific file type, use Windows’ Default Programs controls to choose which application should open it. If the expected application is missing, repair or reinstall that application before changing the registry.

2. Run System File Checker

Open an elevated Command Prompt and run:

sfc /scannow

Allow the scan to finish and restart the PC if Windows reports repaired files.

3. Use System Restore if the menu recently disappeared

If the problem began after a software install, registry cleaner, shell extension, or security-tool change, a restore point from before the change can be safer than importing an unknown .reg file.

4. Check organizational restrictions

On a managed work PC, context-menu and file-association behavior can be controlled by policy or endpoint-security software. Ask the administrator before disabling security controls.

Why the old registry patch was removed

The original article linked to a downloadable registry patch and advised merging it as the first fix. The recovered package does not provide enough trustworthy provenance for that patch, and broad registry imports should not be the default troubleshooting method.

If registry repair is required, export the relevant key first and use a change documented for the exact Windows version and symptom.

Official references

• Microsoft System File Checker guidance: https://support.microsoft.com/en-us/windows/using-system-file-checker-in-windows
• Microsoft Windows lifecycle status: https://support.microsoft.com/en-us/windows/deployment/updates-lifecycle/what-does-it-mean-if-windows-isn-t-supported