Hi Kateryna,
Let me quote the answer you got from our TestComplete Support Team so that other community members could learn it as well:
Windows Mobile 6 emulators are not supported - our mechanisms do not work in this case.
BTW, the SmartBear TestComplete team is currently in the middle of implementing support for testing Android and iOS apps. We like to stay in touch with our users. If you could share specifics of your test requirements, we’d be very interested in discussing this so that our mobile test automation solution includes the right functionality to support your specific situation (as possible).
Also, please refer to the link below - it contains the information you need:
You may contact our product owner directly at sergei.sokolov@smartbear.com.