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Explorer.exe – No such interface supported error in Windows 7

Take advantage of our Software Troubleshooting Service to resolve this issue. The following steps may help, but understand that you follow them at your own risk. Read our Terms for details.

End users may report that when they are attempting to navigate in Windows, such as opening Display Properties, they are experiencing the following error:  Explorer.exe – No such interface supported. To resolve this issue, run the following command to re-register all the DLL files for Explorer.


1. Click Start. In the Search box, type CMD. At the top of the window, right-click the CMD icon and choose Run as Administrator.

2. At the prompt, type in FOR /R C:\ %G IN (*.dll) DO “%systemroot%\system32\regsvr32.exe” /s “%G” and press Enter.



This will take several minutes to complete. There will be several C+ Runtime errors that will appear, as well as, your system slowing down. Once complete, restart the system and test.

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