addcls.exe - Dangerous
addcls.exe
Jeff's Story:
My PC had gotten a bad rootkit that my ISP antivirus software (powered by McAfee) could not detect, nor could fix.
I sought a solution on the Internet and discovered your product and tried out the trial.
You quickly found the rootkit and SAVED my PC!
I haven't had any problems since, and I'm extremely grateful.
Manual removal instructions:
What it does?
(this program works with Windows NT/2000/XP only)
1. It registers the dp.dll or dpr.dll.
This file is located in your Windows folder.
2. Changes Internet Explorer homepage.
3. Adds the "AddClass" or "Class Start" values to the Registry Run
key:
SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
4. Connects to the Internet to get own updates.
Removal?
Kill "ADDCLASS.EXE" by RegRun Process Manager or by Task Manager.
Unregister "dp.dll" or "dpr.dll" if they exists.
Use this command:
regsvr32 /u dp.dll
Delete all related files.