Driver for USB-functionality doesn't work

[TeXoR]

Hi,
I'm running the german version of Windows 7 x64, so here is the original message I get when I click on "USB" in the menu-bar:
"Der für die USB-Funktionalität erforderliche Virtualisierungstreiber funktioniert nicht."
It's something like this in english:
"The driver necessery for the USB-functionality doesn't work."

The problem appeard after I installed VMWare if I remember right (didn't use XP-Mode for a while). It worked well before.

All other features, like the integrationfeatures, work well.
I uninstalled VMWare and reinstalled XP-mode but it didn't help.

Any hints?

Edit: SecurAble said "Yes" to the given features

 

[TeXoR]

I now reinstalled Windows 7 and the xp-mode works fine until now
So there is listet "USB-Virtualisation" under the "USB-Controller" now (not listet before).
Hope it keeps running. It's a pity that I couldn't get it running easier...