IE problem

When IE wouldn't open, my brother did a check with adware and spybot, and deleted the "bad things". However, with it, he seems to have deleted the upper toolbar( which says file, edit, favorites, extra,…)When starting the pc i also get a message which says that bar can't be found…. Also I cannot open .exe files or download anything with IE…I'm using mozilla instead, but still files i dl won't open. also certain applications like AVG scanning don't work, and when i tried to dl hijackthis to look after other problems, also this .exe file wouldn't open…. Anyone knows how to handle this???

hi carrieke,

you might try running system file checker. may need original windows install cd.

start>run> type in: sfc /scannow there is a space after sfc.

info:
http://help.stargate.net/general/sfc.shtml
http://www.updatexp.com/scannow-sfc.html

i scanned but nothing happened after the scan …