Hello,i have a compound problem beginning with the inability to install certain things on my win 7 pc.my 1st problem is win installer is missing,secondly my sound has disappeared and i cant get the drivers.ive been in the servive menus starting and stopping installer.ive run a registry repair tool.i have searched the web for 3 days and tried everything suggested to no avail.it may also be noted that i am unable to access system recovery.i am pretty upset with microsoft since my old vista junk has compromised my internal drive once before so im using 7 now and it is terrible.anybody want to try and tackle this?
Might be a good time to do a serious virus/Trojan/malware scan.
AVG Rescue CD is a bootable CD that you can create which also has a AVG AV scanner.
It allows you to run an AV scan while bypassing a possibly infected operating system. http://www.avg.com/us-en/226386