diff --git a/LSL2/STPROC/SCAN_SERVICES.txt b/LSL2/STPROC/SCAN_SERVICES.txt
index 00049e3..25b36e8 100644
--- a/LSL2/STPROC/SCAN_SERVICES.txt
+++ b/LSL2/STPROC/SCAN_SERVICES.txt
@@ -996,6 +996,9 @@ Service ProcessScanData(ScanID, ScanJSON)
 														Case CurrStage _EQC 'QA'
 															Action = 'QA'
 															Error_Services('Add', '(':CassetteID:') The ':CurrStage:' is not currently supported by the barcode application. The OpenInsight user interface must be used in order to proceed.')
+													    Case CurrStage _EQC 'PREC'
+															Action = 'PREC'
+															Error_Services('Add', '(':CassetteID:') The ':CurrStage:' is not currently supported by the barcode application. The OpenInsight user interface must be used in order to proceed.')
 														Case CurrStage _EQC 'COMP'
 															Action = 'COMP'
 															Error_Services('Add', '(':CassetteID:") Cassette has already been FQA'd.")