rundll32.exe virus

so, when i run any app, any .msi installation this pops up
http://img255.imageshack.us/img255/2320/rundll.jpg
and closes for like half a second. :cry: avast said there were no viruses, so did the superantispywareā€¦ really dont know whats the problem. thanks already! :slight_smile:
btw, heres the hijackthis log
http://www.mediafire.com/?itbcinzmjqf

Thats just flashes like that when the installer kicks program in system

I havent looked at HjT

okay, i have reinstalled windows like a week ago and i dont feel like reisntalling everythingā€¦

oh, and i forgot, i also cant use any of the settings in control panel, it just flashes like that, cant change my wallpaperā€¦

Okay thatā€™s different. I still havenā€™t looked at the log yet.

probably best give yr specs - computer and OS, programs. any antivirus - history, what problems

pentium 4 ht 3.0ghz
1.5gb ram
220gb hd
asus eah3650 512mb video card

windows xp sp3

avast! home 5.0

i cant run .msi-s, when i run any app that window pops up, cant use settings in control panel, cant change wallpaper

I have had a quick look at yr HjT log

You can fix this entry - just have a look in Control Panel /Internet Options /General to check Home Page and search default Settings
R3 - Default URLSearchHook is missing

Fix - checkmark in box next to the entry and click Fix Checked in bottom left hand corner of the screen
after each fixed checked, you need to run Scan to bring up new log

I canot see too much wrong with resdt of HjT and I am thinking interferences within mobile / virtualisation channels

Yr video card is Asus, but is this system a DELL. Can brief us on yr connections to intenet - and whether laptop or desktop
Iā€™m no expert on VM products but others here maybe

okay thanks, i fixed the ā€œR3 - Default URLSearchHook is missingā€
yes video card is asus, but this system is custom build and its a desktop.
my internet connection is always on thru ethernet. my router is always on.