Hello all,

I'm trying to use my htc tytn for software development. I'm using it to run a j2me application developed by myself. Fistly, I used the J2ME toolkit to develop my application and after compilation it works perfectly in the available emulators. Then I downloaded the created jar file to the "Midlet management" application. The problem is that when I try to install that same midlet (java application) an error message appears. It says "Invalid java file (.jar)". Many other jar files fail to install, while others will run perfectly on the htc.
Has anyone had this problem? If so, can you tell me how you solved it.

Regards,
Pedro Garrinhas