im using win xp sp3 on pentium 2 and i have net framework 2 installed and i have this error....

Event Type:   Information
Event Source:   Application Popup
Event Category:   None
Event ID:   26
Date:      1/11/2010
Time:      9:13:49 PM
User:      N/A
Computer:   COMPUTER
Description:
Application popup: CircleDock.exe - Application Error : The application failed to initialize properly (0xc000007b). Click on OK to terminate the application.

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please somebody help me...