diff --git a/app/DD_PM_WINDREAM/ClassWindream_allgemein.vb b/app/DD_PM_WINDREAM/ClassWindream_allgemein.vb
index 0eca36f..b91bd0e 100644
--- a/app/DD_PM_WINDREAM/ClassWindream_allgemein.vb
+++ b/app/DD_PM_WINDREAM/ClassWindream_allgemein.vb
@@ -154,7 +154,7 @@ Public Class ClassWindream_allgemein
                         WHERE T1.NAME = 'SERVER_USER' AND T.USER_ID = " & USER_ID
             Dim userExistsInServerUserGroup = ClassDatabase.Execute_Scalar(sql, MyConnectionString)
 
-            If WMSESSION_STARTSTOP_STARTUP = True And userExistsInServerUserGroup Then
+            If WMSESSION_STARTSTOP_STARTUP = True And userExistsInServerUserGroup Is Nothing Then
                 Dim owindreamControlCenter = CreateObject("Wmcc.ControlCenter")
                 Dim owindreamIndexService = CreateObject("WMIndexServer.WMIdxSvControl")
                 owindreamControlCenter.StartVFSService(0)