Studio 8 (flash Dreamweaver Coldfusion)

Well this is the only place I thoguht would be right to post... When I try to install Dreamweaver 8 or ANY studio 8 program I get the follow error after it extracts the setup files (its already in setup but it says Extracting english,pfw then I get the error after it says Please wait preparing to install) The System Administrator has set policies to prevent this instillation. Well I have admin on this PC and im the only one using this... Im not stupid when it comes to computers but this just stumps me. Any registry I may need to modify or anything? Oh and heres my specs if it helps any

AMD 3000= (k7 i think)
1024 DDR2 Ram
1x 160gb HD
1x200gb HD
DVD Drive
Radeon X700

 

how many accounts you have on your pc?

EDIT:here http://support.microsoft.com/default.aspx?...kb;en-us;322963

 

I already went into bios to disable admin on safe mode so this account is admin. And I did use Norton anti virus 2004 before but i uninstalled it and the firewall along time ago

 

any help? please this is very important

 

please anybody

 

any help?

 

Where did you get the installers?

 

The trials

 

This advice is very basic: make sure you have enough HD space

 

i think 360 gigs is good enough

never heard of this problem before <_<