Contextual Menu in Windows X64 bit

[err0rbyt3]

Dear All,

We've created an apps for windows with a contextual menu in Windows Explorer.
It's running well in x86.

But, there's no contextual menu (it's dissappear) in windows x64.

And there's a registry record that is not created in x64.

Is there any clue for this problem?

Thanks so much..

[aamir121a]

Post some code

[VictorN]

...
And there's a registry record that is not created in x64.

Perhaps, it is created not in the place you had expected... but somewhere under wow6432node hive...
Have a look at 32-bit and 64-bit Application Data in the Registry

[Marc G]

Is this a shell extensions?
If your windows is 64 bit, I think your shell extensions need to be 64 bit as well.