build, build & run for qualcomm AR on unity

Hi all,

seems that i cant compile for qualcomm AR sample project.. i keep getting errors regarding the dx.jar or dex cannot be found, but it is in the sdk, i have followed steps to enter the path in the environment variables

has anyone else have the same problem as i am?

win xp sp3 64bit unity 3.1 + unity AR extension

tried building with eclipse native, it works, but the main point is to get it work on unity...

then i tried on win7 64bit, i can build & build&run, but did not work on xp64bit...

i wonder why.

edit: nvm that... it's because of adb