Window 7 Ultimate 64Bit Cannot run Left4Dead!

CloudKee

Distinguished
Oct 25, 2009
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18,510
Help me please ,
I changed my OS to Window 7 Ultimate 64 Bit, no I can`t run left 4 dead in my system! when I trying to start left 4 dead, a message said application Stop working! How to solve it ?
 

rhugga

Distinguished
Jul 4, 2008
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18,510


Do a clean install and re-install your apps cleanly.. This seems to resolve most application issues.. Apparently the upgrade path for Win7 is garbage.