unable to delete a registry entry at the startup

[jjemphoung]

hey please help me! i cant able to delete a registry entry in my startup [HKLM/Microsoft/Windows/CurrentVersion/Run]. this results to an error which pops up during the startup of my windows. when i delete it, it will gone and when i press F5, it will still be there. the registry entry name is My Web Search Bar type is REG_SZ value is rundll32 C:\PROGRA~1\MYWEBS~1\bar\1.bin\MWSBAR.DLL,S
is this a virus? it is not detected by my kaspersky internet security 2010. pls help. replies are appreciated.

[sparkax]

Try this site
http://ask-leo.com/mwsbardll_what_is_it_and_why_is_it_generating_an_error.html

[jjemphoung]

sparkax thanks for the reply but it didn't answer my question. i tried running spybot many times it is being flagged but when i delete it, it just comes back as if nothing happened. any thoughts experts? replies are greatly appreciated.

[gerbil]

MyWebSearch is not a virus, merely malware for advertising. It contains files for recreating itself when parts are deleted. I do not think there is a better tool for removing MyWebSearch than this:
==Please download Malwarebytes' Anti-Malware
from: http://www.majorgeeks.com/Malwarebytes_Anti-Malware_d5756.html
or: http://www.besttechie.net/tools/mbam-setup.exe
=Dclick that file, mbam-setup.exe, to install the application,
-ensure that it is set to update and start, else start it via the icon, and UPDATE it.
Select "Perform QUICK Scan", then click Scan; the application will guide you through the remaining steps.
ENSURE that EVERYTHING found has a CHECKMARK against it, then click Remove Selected.
If malware has been found [and removed] MBAM will automatically produce a log for you when it completes... do not click the Save Logfile button.
Examine the log: if some files are listed as Delete on Reboot then restart your machine before continuing.
Copy and post that log [it is also saved under Logs tab in MBAM].