Can not delete text messages

[tkp]

My phone recently updated to Android 4.4.2. Now, when I try to delete an SMS from my phone via MPE, I get the error that the message can not be deleted.

[VenomVendor]

Plz visit http://www.fjsoft.at/forum/viewtopic.php?p=97906#97906 the same problem has already been reported.
If possible delete this duplicate thread.
Thanks