There is an issue present in the 5.2.2 release of APPX that prevents SQL Server interface from fully functioning. If you connect APPX to SQL Server, please refrain from installing 5.2.2 until the next patch release.
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There is an issue present in the 5.2.2 release of APPX that prevents SQL Server interface from fully functioning. If you connect APPX to SQL Server, please install 5.2.3 or greater.
IMPORTANT: APPX Desktop Client version should match the APPX Server version. Failure to keep client and server version in sync can cause connectivity issues between client and server.