Can't extract patch PWI to PWE

[osos92]

 i have the Official PWI client and i tried to download the patch PWI to PWE but i can't extract it says this >>
   E:\PWI-to-EPW-patch(1).zip: The archive is either in unknown format or damaged

[Agatio]

It looks that it got corrupted, you'll have to most likely redownload the patch.

[bvanharjr]

The client files for PWI are different than what EPW has.