When you start Create Application, during member import, PRIMARY KEY violation exception occurs.
This is a bug in AxCMS versions before 7.1.6 caused by unsynchronized instances of SqlSequenceManager in Create Application and Publish Service.
1. Upgrade to AxCMS 7.1.6, and call AxCmsWebApi.WebQueryService.ResetSequenceManager(); in the very end of SetSequences() method of SampleApplication class.
2. If upgrade is not possible, reset IIS (by calling iisreset) every time before you start Create Application.
AxCMS.net versions: before 7.1.6