Hard SPL Opening Issues!

[benjimanute]

Recently after upgrading to windows7, My SPL is unable to open

I have manually gone into my services and turned off AVG and Threatfire and also disabled there startup, I am Administrator and i do run As Administrator, when i extract the file and try to open it get "Windows Cannot access the specified device,path, or file. You may not have the appropriate permissions to access the item"

Any help would be greatly appreciated thanks!