Is there a manual way to uninstall MultiNet?
Yes. Go to Start->Control Panel->Network Connections->Wireless Connection, right click and and go to Properties. Click on MultiNet Miniport Driver, and click Uninstall. Note that the MultiNet Service should be running at this time. Once the driver is uninstalled, you should remove the service, by executing “net stop MultiNetService””, followed by “MultiNetSvc.exe -remove”.