my app in 4.3 simulator and device works well. Now I want to test it in simulator 4.0, and I also have device 4.2.1. So I set the goal of deploying ios in 4.0 (I also tried 4.2), but xcode gave me this error: the selected destination is not valid for this action.
Then I added my second iphone to the provisioning profile and I see it on the device in xcode for assembly, but the same thing: the selected launch destination is not valid for this action.
How can I read (or, if you can explain to me) where can I find how to configure a project to run in 4.0 4.2 and 4.3, for example, a simulator?
I try to "click everywhere" also in control circuits, but I can not find anything useful.
thanks in advice.
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