Please print out or copy this page to Notepad. Make sure to work through the fixes in the exact order it is mentioned below. If there's anything that you don't understand, ask your question(s) before proceeding with the fixes. You should
not have any open browsers when you are following the procedures below.
Go to Start->Settings->Control Panel and double-click on the System icon. On the Performance tab click File System. Click the Troubleshooting tab, and then check Disable System Restore. Click OK. Click Yes when you are prompted to restart Windows. When we have confirmed that your log file is clean, you may enable System Restore again by following the same steps as above except you should uncheck Disable System Restore.
Reboot into Safe Mode (hit F8 key until menu shows up). Make sure to close any open browsers. Go into HijackThis->Config->Misc. Tools->Open process manager. Select the following and click
Kill process for each one if they are still listed (they shouldn't be - but double check it):
C:\WINDOWS\SYSTEM\XIJAUH.EXE
Run a scan in HijackThis. Check each of the following and hit 'Fix checked' (after checking them) if they still exist (make sure not to miss any):
O4 - HKLM\..\Run: [winupdtl] C:\WINDOWS\SYSTEM\winupdt.exe
O4 - HKLM\..\Run: [version] C:\WINDOWS\SYSTEM\XIJAUH.exe
Delete the following Files/Folders (delete folders if no filename is specified) according to their directory (if none, just do a search for them) and delete them if they exist:
C:\WINDOWS\SYSTEM\XIJAUH.EXE
C:\WINDOWS\SYSTEM\winupdt.exe
Reboot into Normal Mode and run new HijackThis scan. If there were some entries that didn't show up in Safe Mode, you may check and fix those that appear now in normal mode (if you do that, make sure to run a new scan again). Save the log file and run
KRC HijackThis Analyzer in the same folder to get the
result.txt log. Just post the contents of the result.txt file in the forum.