If you start
hjt , select the option "to do a system scan only" , then putt a tick infront of those entry's and press the "fix checked" button at the bottum left youre done.
And this is an other option to try:
1. Click on START button, the click on RUN
2. Enter REGEDIT and press enter
3. When REGEDIT starts, open up the following folders:
HKEY_LOCAL_MACHINE
SYSTEM
CurrentControlSet
Control
Class
{4D36E965-E325 -11CE-BFC1-08002BE10318}
4. After clicking on {4D36E965-E325 -11CE-BFC1-08002BE10318} you should see two settings on the right-hand side:
"Upperfilters"
"Lowerfilters"
Rightclick on each of them, press DELETE and click YES.
5. Then close REGEDIT, shutdown & restart your PC.