How can I update beta testing application on windows phone marketplace
windows-phone-7
Solution
Unfortunately, you have to submit a new version under a different name.
http://msdn.microsoft.com/en-us/library/hh334585%28v=vs.92%29.aspx
23.Can I update my application during the beta distribution period?
No. You must resubmit your updated application for a new beta-testing period
Problem
Is there any way to update my beta testing application on windows phone marketplace? I was trying to submit the same app but with version 1.1 but site says application with this name already exists.