Avidemux 2.6.7 no longer in Open with of Explorer Context Menu

[UnknownVT]

Help please.

I might be missing something -
since updating to Avoidemux 2.6.7 (64-bit) on my Windows 7 (64-bit) PC - I no longer seem to have Avidemux in the Open with list in Windows Explorer context menu -
ie: right click on video file (eg: .mp4) - click Open with - no longer in the list -
I do select default program and Browse for Avidemux.exe select it - either double clicking or using Open - does not seem to add it to the list of programs.

So I can no longer open a file with Avidemux (2.6.7) from Windows Explorer.

The program seems to work fine otherwise -
and version 2.6.1 was in the Open with context menu -
but 2.6.7 is just no longer available in Windows Explorer Open with context menu,
and I can't seem to figure out how to add it to the Open with list.

Can anyone please advise on how to get 2.6.7 back in the Open with list in Windows Explorer Context menu?

Thanks.

--
Vincent

[UnknownVT]

This might now be moot as I have reverted back to version 2.6.1 - because I have found a much more severe problem -
but it might be just for my set up.

I'll start a separate thread about this.

--
Vincent