fix delete after indexing, fix unexpected error in check_dropped_files

Global_Indexer/frmStart.vb

@@ -252,9 +252,7 @@ Public Class frmStart
             Next
             Show()
         Catch ex As Exception
-            If Not ex.Message.StartsWith("Die Auflistung wurde geändert") Then
-                MsgBox("Unexpected Error in Check_Dropped_Files:" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
-            End If
+            MsgBox("Unexpected Error in Check_Dropped_Files:" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
         End Try
     End Sub
 
@@ -262,15 +260,11 @@ Public Class frmStart
         Try
             Hide()
             IndexForm.ShowDialog()
-
-            'AddHandler frmIndex.FormClosed, Sub()
-            '                                    Show()
-            '                                    BringToFront()
-            '                                End Sub
-
         Catch ex As Exception
             LOGGER.Error(ex)
             MsgBox(ex.Message, MsgBoxStyle.Critical)
+        Finally
+            Show()
         End Try
     End Sub