Hope this helps : P
This is a common issue that Bioware is now looking into. You can run the game from the exe in the binary folder, but it will have some major problems.
http://meforums.bioware.com/viewtopic.html?topic=631473&forum=127The links to these can be very hard to find on the
http://masseffect.bioware.com/me1 site, so here are the direct links to the pages for Mass Effect 1 Patches and Bring Down the Sky.
Mass Effect 1 Patches (latest Patch is 1.02)
http://masseffect.bioware.com/me1/pc/updates/index.htmlBring Down the Sky
http://masseffect.bioware.com/me1/galacticcodex/bringdownthesky_pc.htmlNote: the forum account you need to be logged into to download BDtS is an account at the old
http://forums.bioware.com/ site. If you don't already have an account over there enter the email address and password you used to sign up here on the sign-up page. You account here is the "EA Account" its asking for.
You must register your Mass Effect CD Key with that account to get the CD key to install BDtS. The registration page is
http://accounts.bioware.com/my_account/mepc_cdkey.html