Swordfish

As administrator and compatibility mode, I tried them without success. Next year Windows 9 is coming. Windows 7 is support is stopping in 2020. That looks far away. I wold be nice that the mcHID.dll will also work on the newer versions of Windows (8.1 and up). The source of that DLL is available. I ...

Everything worked fine until the 8.1 update came via the windows update a year ago. After that I switched from 2010 to Visual basic express 2013. I also did set the x86. Nothing helped. I do use the 32 bit version of windows. The problem is in the mcHID.dll. That cannot communicate with the new user...

Thanks for your replay I do use a 32 version. It stopt after the upgrade from 8.0 to 8.1. I do not get a message it just hangs. So it gets lost in unmanaged code (dll). Simple tasks that only need the mcHID.dll, such as register the USB device and asking the serial number, work. When the user32.dll ...

I made a program based on this. It worked fine in Windows 7 and 8.
After the update to windows 8.1 the mcHID.dll does not work anymore.
Does somebody have a solution?

Thanks

Hans Niekus