When rx71-harmattan-1021 runtime is in default state in madde and all qemu related connection settings and qemu connection in options page is done "Start/Stop Maemo Emulator" button is still inactive state.

I installed Madde 0.6.86 and Qt Creator into clean computer. Then I used following commands to set harmattan target and runtime to defaults: "mad-admin create harmattan-1024", "mad-admin create -r rx71-harmattan-1021" and "mad set harmattan-1024".

When checked with "mad list" command rx71-harmattan-1021 runtime was in default state in madde. Then I opened Qt Creator and set all qemu related connection settings and qemu connection in options page but "Start/Stop Maemo Emulator" button was still inactive state.

Then I went back to options page and created device connection. After that I went to "Build/Run Target Selector "page" and changed Run settings to "Device" and back to "Qemu" again. Then "Start/Stop Maemo Emulator" button became active.