error message win32 app when installing

[wigster]

i downloaded DT 406 x64 to my vista 64bit system and when I launch the exe i get an error that says it's not a valid win32 application.

Any ideas?

[Bersaglio]

DT 4.06 was released at Sep 2006, that version not support Vista. Try newer version (4.30+) on Vista

[Jito463]

Actually, it does support Vista, but his installer is likely corrupt (either that, or he isn't actually running the x64 version of Vista like he thinks he is). However, as stated, it would be best to get the latest version.