Hi. I am new to GOG and have just downloaded TIE fighter and X Wing so that I can relive some of my youthful space battles. I have encountered a problem.

When I double click on the set up file that GOG down loader creates I get a little window pop up saying Unable to execute the file in the temporary directory. Setup aborted. Error 5: Access is denied.

I get the same error on both X Wing and TIE fighter setup.

Can anyone tell me what to do?

I am running Windows 7.