Ho to recover a deleted device in NI-MAX

[Greg_NTI]

Hello,
I accidently deleted a USB-6501 device in NI-MAX (8.1) and am unable to get that device back. I tried:
 

- unplug / plugin the USB-6501

- uninstall / reinstall NI-MAX

- uninstall / reinstall the USB drivers for the USB-6501

The device is still invisible in NI-MAX, but appears as present and ready to use in the  Windows device manager...
 
What can I do to get that device back?
 
Thanks,
Greg
 

[Greg_NTI]

Hello Andrew,
manually deleting the  "C:\Program Files\National Instruments\MAX" folder between the uninstall/reinstall does the trick!
Thanks a lot!Greg