Still, it can also appear on third-party apps.
Sometimes, malicious files play with system files and app data, triggering the warning pop-up.
In such a scenario, scanning your gear with a powerful security tool could be an extremely effective solution.

Once scanned, start your system to fix no such interface supported error alert.
To rule out corrupted system file issues, execute the SFC command on the command prompt.
Heres what it’s crucial that you do.

- punch in in Command Prompt on the Windows Search.
Right-choose the Command Prompt and selectRun as administrator.
When the Command Prompt opens, execute this command:
4.

If the command returns an error, execute this command:
3.
Re-register the actxprxy.dll
The actxprxy.dll file is somehow associated with the No such interface supported fault signal.
A few Windows users have reported fixing the issue by re-adding the special DLL.

So, heres how you could re-register the actxprxy.dll to fix the fault signal.
First, initiate the Start Menu and search for CMD.
Right-choose the CMD and selectRun as Administrator.

Now, on the CMD, enter:
regsvr32 c:\windows\system32\actxprxy.dll
4.
Fix registry errors
The No such interface supported fault signal also occurs due to registry errors.
So, in this method, users need to use CCleaner to fix registry errors.

Heres how you could use CCleaner to fix registry errors on Windows 10 computers.
First, download and installCCleaneron your rig.
Once installed, initiate the app.

Now, punch the Registry tab, which will open up the registry scanner.
In the next window, punch Fix selected issues
5.
However, a system reset will delete all files stored on the Windows installation drive and the desktop.

So, create a proper backup before you reset your system.
Heres how to perform a system reset:
1.
First, bring up the search box and jot down in System Reset.

Now, under the System reset, click onGet Started
2.
In the next step, you will be asked to select two options.
You should chooseRemove Everything.

Now, wait a few minutes until the system reset completes.
These are the best methods to fix the No such interface supported error alert.
Let us know in the comment box below if you know of any other way to fix the error.

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