“Open With” dialog appears when double clicking on drives in My Computer
The result of a viral infection, causes the Open With dialog to appear when you attempt to open a drive in My Computer, instead of the usual Windows Explorer.
There are various fixes (that may or may not work) and some workarounds until you can fix the problems.
Workaround 1
Click on Start then Run. Type in the drive letter (e.g. C:) and hit Ok.
Workaround 2
Right click on the drive in My Computer and select Explore.
Fix 1
- Click on Start, then Run.
- Type regedit and click Ok.
- Click on Edit on the toolbar and select Find.
- Type mountpoints2 in the search box and click on Find Next.
- Expand mountpoints2 folder and delete drive letter or the network path with the Open With problem.
- Close regedit.
Fix 2
- Download FixDrive and save it anywhere you want.
- Extract FixDrive.exe and execute it (or you can run it directly from the xip file).
- Select the drive letter with the problem and click Fix.

