OSDM doesn't work on my French win 7 64bits platform

Hi, I'm sorry to have so many problems to translate with german but well i study English at school and spanich ;-) Well, i knew old version of O.S.D.M. and it was working so well with my win xp platform. But these times i have a win 7 64bit platform and i try to run the last OSDM update to my comput...