Used configuration: Test service query follows - "Reference='Custom_QualityCenterID';Owners.Nickname='qc'"
Note: If i use default query 0 Test are reading from the V1 to QC.
[INFO] 27-10-2014 14:03:53 Found 2 Test to send to Quality Center in VersionOne Project "TestProj"
[ERROR] 27-10-2014 14:03:54 System.Runtime.InteropServices.COMException (0x8004041F): Duplicate test name 'QC V1 TEST'
at VersionOne.ServiceHost.QualityCenterServices.QualityCenterClient.CreateQCTest(String title, String description, String externalId)
at VersionOne.ServiceHost.QualityCenterServices.QualityCenterReaderUpdater.CreateTest(V1TestReady testData)