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Mac App Store claims newer version of my app is already installed

I'm trying to install my app from the Mac App Store now that it's been published. I'm using the same machine as the one I developed the app one. For some reason, the App Store claims "A newer version of this app is already installed on this computer." I haven't touched the version number since I submitted it so this is strange.

I've removed all references of the app from Applications, Library/Preferences, Library/Application Support, Library/Caches, /var, and Trash. I've also cleaned the Product from within Xcode.

Any suggestions?

Thanks!

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simon.d Avatar asked May 12 '12 02:05

simon.d


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1 Answers

I had this problem with CoBook on Mountain Lion and nothing out there seemed to work until I found this:

/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user

Source: http://web.archive.org/web/20130519023616/http://www.hacktheday.com/force-reinstall-application-downloaded-from-mac-app-store

like image 198
Mat E. Avatar answered Oct 03 '22 07:10

Mat E.