DIABLO 2X LOGIN HELp PLZ

i intsall d2x ..then patch to 1.10
install 1.10 crack
and login bnet ..play game..for 1-2 hrs
quit game..
and this is teh problem after i quit game..and try to get back in bnet
this msg COm's up
saying

BATTLE.NET CANN"T PROPERLY IDENTIFY UR APPLICATION VERSION

message
battle.net/support/errormessages/

this error always coms up..
is it a my crack problem? i hav tryed 3 cracks.. all the same error

coz this thing always happen's to me
the only way i can play is reinstall..which is so stupid
coz i hav to reinstall jus to login once..and hav to reinstall again to login again.. so sad

please help me out here.. THANKS
Thanks for your time