Download
Autoruns, search for the related entry and then delete it.
- Create a new folder on your hard drive called AutoRuns (C:\AutoRuns) and extract (unzip) the file there. (click here if you're not sure how to do this.)
- Open the folder and double-click on autoruns.exe to launch it.
- Please be patient as it scans and populates the entries.
- When done scanning, it will say Ready at the bottom.
- Scroll through the list and look for a startup entry related to the Sowar.vbs file in the error message.
- Right-click on the entry and choose delete.
- Reboot your computer and see if the startup error returns.
Post a HijackThis LOG if you are still having issues (details in my signature).