I created a few themes(.sis files) using "Nokia Series 60 Theme Studio" and tried to install the themes on "Nokia Series_60_MIDP_SDK_for_Symbian_OS_v_1_2_1" emulator as well as on a Nokia 7650 handset. None of the installation succeded.

I got following error while installing the theme(.sis file):-

"Application not compatible with the phone"

If anyone have a solution for this problem?