thank you,enigma,image has been removed by server,my problem solved.
i found .net framework 4.5 usuualy cause app crash. after i uninstall the framework, problems r gone.

i tried to protect my app with demo version, and this shows up.

Please save my life.

http://i4.bvimg.com/626327/4cd6d60f82533d9a.png http://i4.bvimg.com/626327/99fb653a11a5af9d.png i played around with this problem for a month, it seems an impossible mission 4 me to solve out. plzzzzz help me.. if solution needs to setup with c++ run time library ,plz tell me where to download it. t...