Q: yes, but i do not understand on how to perform the details
A: when you run "regedit" you will have an explorer type window under "Registry Key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class" those are the "folders" you have to browse to get to, so on the left pane open up the "+" sign under "HKEY_LOCAL_MACHINE" then open up "SYSTEM" then open up "CurrentControlSet" then "Control" and finally open up "Class" and search for the "{4D36E965-E325-11CE-BFC1-08002BE10318}" folder, and when you find it select (or left click) on it so it is highlighted. On the right side, you should see two keys called "UpperFilters" and "LowerFilters", just double click each and an edit window will pop up, remove everything under "Value Data" and hit OK. That's it! Reboot when you are done with both of those edit windows. For a registry tutorial check out http://www.akadia.com/services/windows_registry_tutorial.html cheers