Allright, here is what I did. Removed the following files:
WINNT/system/tunva.ini
WINNT/system/tunva.bak1
WINNT/system/tunva.bak2
WINNT/system/avnut.exe
I also did a search for and removed all instances of tunva.* hostx.* avnut.* & bkinst.*
next using regedit I removed the following keys (I recommend backing up your registry before doing this):
HKLM\software\classes\atl.events (there were 2 instances of this but atl.registrar is supposed to be there so leave it alone)
HKLM\software\microsoft\windows\currentversion\runonce avnut.exe
HKLM\software\microsoft\windows\currentversion\run avnut.exe
I also did a search in the registry for hostx, avnut & tunva and removed all the associated keys under CLSID
After the reboot it did not come back and everyone is happy.
Good Luck!
WINNT/system/tunva.ini
WINNT/system/tunva.bak1
WINNT/system/tunva.bak2
WINNT/system/avnut.exe
I also did a search for and removed all instances of tunva.* hostx.* avnut.* & bkinst.*
next using regedit I removed the following keys (I recommend backing up your registry before doing this):
HKLM\software\classes\atl.events (there were 2 instances of this but atl.registrar is supposed to be there so leave it alone)
HKLM\software\microsoft\windows\currentversion\runonce avnut.exe
HKLM\software\microsoft\windows\currentversion\run avnut.exe
I also did a search in the registry for hostx, avnut & tunva and removed all the associated keys under CLSID
After the reboot it did not come back and everyone is happy.
Good Luck!