Symantec antivitus keeps rolling back

[fastestragu]

i have attempting to install Symantec Anti Virus Corporate Edition or Norton Anti Virus Corporate Edition under Windows NT/2000/XP/2003. During the installation, you see the message "Rolling back
pls help me

 

[kenrivers]

Here are a couple of possible solutions from Symantec:
http://www.symantec.com/business/support/index?page=content&id=TECH99082
http://www.symantec.com/business/support/index?page=content&id=TECH99130