Imports System.Threading Public Class cRKSV_DE Sub SignRKSV_DE() Dim SC As New cServerClient_RKSV_DE Try Dim sendString = "RKSV_DE" SC.begin("192.168.0.90", sendString, {"VERAG_DE"}) '192.168.0.90 = Developer SC.waitTillFinished() Thread.Sleep(100) If SC.status = "TaskSuccess" Then MsgBox("OK") '& vbNewLine & SC.ev.Message) Else MsgBox("FEHLER!") 'MsgBox(SC.ev.Message) Exit Sub End If Catch ex As Exception MsgBox(ex.Message) End Try End Sub End Class