Litffinski LDT HSI-88 Feedback module not recognised by WDT 12.1 English vERSION

[dconner]

Dear all WDP Enthusiasts,
My problem is that my WDP software will not recognise my 9 LDT HSI-88-N-O feedback modules. System parameters have been entered so that my software is expecting 144 contacts (9 x 2 modules). In system status LDI HSI-88 is activated without any success. I'm using a Märklin CS2 with software version 3.1 (?) the latest internet download. Is WDP version 12.2 English version, the answer ?
Thanking you all in advance.

[dconner]

 Dear WDP enthusiasts, My connection with my 9 Littfinski feed back modules was corrected by removing all refeference to them in the DIGITAL SYSTEM section, LDT HSI-88 was replaced with none. All is now working !!!