FP4A Contour 2 ; Error 38 ; NPP90 Eprom 44205-401.02 und 44907-461.02

Hi, I have a little Problem with an FP4A ; Contour2
When i start the machine it gives an Error Message on the screen which shows Error 38.
This belongs to an Software Error on the NPP90.

44907-461-02-npp90-ic36-a
44907-461-02-npp90-ic37-b
-
-
44205-401-02-npp90-ic40-e
44205-401-02-npp90-ic41-f


I've read out the eprom content and it was the same as i have from another card.
So I am not sure if this EPROM Data i have is OK.
Does anybody have this version and can sent it to me please ?

Also the Machine shows the LED 3,6,7 on the NPP90 which stands for "Error in Communication between PC and CNC".

Thanks for ideas what also should be checked.

Regards
Michael