Z12 using ver 2.15

I have Zorro ver 2.03 and I installed ver 2.15. I am pointing to my demo account at FXCM. I unpacked the FXCM zipped file, but I can no longer test or live trade in the demo account. It tells me I need Zorro S lic.

Has this changed in ver 2.15, or am I missing something?

ver 2.03 is running on Windows server 2012. I stopped it, logged out of FXCM demo account. ver 2.15 is running on another machine running Windows 10.

Thanks for your help.

You're right, Z12 now needs Zorro S in all modes. But you can run first Z1, then Z2, then add both results together for getting a Z12-equivalent result.

Sounds good. Thank you.