i have problems runing this with my 2 cards,at first i couldn even mined with one,was getting " Problem Event Name:   APPCRASH
  Application Name:   cgminer.exe
  Application Version:   0.0.0.0
  Application Timestamp:   517d4469
  Fault Module Name:cgminer.exe
i found fix for that in other thread,and GUI-scryp worked fine,now when i try to install my other card same way i get this when trying to run gui-scrypt:  Problem Event Name:BEX
  Application Name:   guiminer.exe
  Application Version:   0.0.0.0
  Application Timestamp:   49180193
  Fault Module Name:   StackHash_0a9e
I couldnt find any real soluton for this but i see people having this error with other application aswell,and it is def. connected to hardwer drivers(not sure wich one)

windows x64 is up to date and sdk is installed,using 13.9 catalyst


NOTE-my other card is different than my first one and it using older legacy update so maybe that is an issue.
or i doing it wrong and GUI-scrypt cant run on 2 cards?