RTPMidi not detected as MIDI device in Windows 8

[Electroguepard]

I installed the demo version ofresolume into a new samsung with windows 8.
I've installed the RTPMidi and appeared as MIDI device the FIRST time I opened Resolume.
Then after shut down system several times appears no more.

The Launchpad of Novation is appearing as working MIDI device and it works. But RTPMidi os not showing more.
I installed ableton Live and also doesn't appears...
Any idea?

Also the RPTMidi is comunicating with a second Samsung laptop (the hardware is 2 identical laptops)

I have the same setup in Win7 and it works perfectly.

[Electroguepard]

Ok,
Reinstall RPTMidi with REPAIR option and everything seems working...

Windows doing his own crackings...