Sendkeys for Right Most Enter Key

Hi experts,

I need help on this case.

There is an application that uses the right control key and right enter key for their "enter".

I have used a keybd_event for the right control key but it the application doesn't accept it instead "right control key" was sent outside the application.

I am not sure if the application blocks the keybd_event for right control key because I have sent a keybd_event of VK_NUMPAD0 and it was successful.

Do you have any idea about this?

Thanks,
thisisgerald

Is this possible or not?