Ok...so i launched it by by the FMP24-CC file and after a couple of tries it seems to be working now. The first few times I opened it i had gotten the lost connection with system (?) message.
Unless I am misunderstanding something, I thought that P25 Radio ID aliases would be displayed and not just the radio ID. Similar to how NXDN systems show Radio ID numbers and then Aliases.
There are only certain P25 systems that broadcast the Radio ID aliases. Unless you are positive that the system you monitor does, then it likely doesn't. We know about 240 documented, but there are way more P25 systems out there than 240. Some just haven't been verified as sending aliases, and some just aren't.
You do need to be in trunking mode (FMP24-CC.bat and 1R.bat) with Combined CC/VC Monitor set in the CTRL menu of DSDPlus. And under the MISC menu in DSDPlus, you need to select P25 Talker Aliases and make sure you have it set to display them if you want them displayed.
MISC --> P25 Talker Aliases --> options 1, 2, 5, 6, 7, 8, 9, 11 down the list are what I have set