PHP file include - permission denied on Windows 7

Just installed Apache 2.2 (installed as a module) and latest PHP build on my 开发者_如何学Clocal win 7 machine. However when I try to include a file I ma getting a permission denied error. I tried all kinds of combination of permission setting but nothing works. Does anyone know if there is a good write up on this problem? or if you could include instructions that would be great.

BTW - the file is there and the code is fine. This is definitely a permissions problem.

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Solved this. It was not a permissions problem. The library which I was trying to include for a bizarre reason got encrypted by stooopid windows. Thanks for listening.