XP64 driver not compatible with Windows 7 64 bits  

Now I am afraid the driver is not compatible with Windows 7/64bit ??

Unfortunately it looks like so . You might need to switch your 64 bit installation to 32 bit. If it is a retail copy, you can install the 32 bit counterpart of the currently installed 64 bit ( ie 64 bit home premium -> 32 bit home premium ) and use your legal key to activate.

Thank you very much for your help. The method to install the driver was very interesting.
I will switch to 32bit version in the coming days.
I will switch this topic as solved.
Best regards to all.