The network name cannot be found.

hi,
anytime I try to install a game in windows 7 in parallels, this message always appears in every game i try,

The following error occurred on the file '\\psf\AC2\data3.cab'
The network name cannot be found
(0x43)

AC2 is Assassins Creed 2, just the name of the game chance when i try a different game. My internet connection works great in window 7.

Im new to iMac and parallels, Ive read all about the connections they have check out. I have all the spec's needed to run the games and more.