DWC (Direct Wind Control) disabled

Hello,

Few days ago i have uninstalled the previous version of FSrealWX and installed the latest v2 2.04.0854.
I've been using FSrealWX for some time, connected with FSX by SimConnect. Everything has been working fine.
Experiencing some strong wind shifts lately over Germany, i have decided to try to smooth it with DWC (direct wind control), so i have downloaded and installed the latest FSUIPC 4.971 and connected FSrealWX to FSX via "SimConnect and FSUIPC".
It seems to be working, except that i have DWC check box and "Degrees/Knots per second" in Weather settings dimmed, i.e. disabled.
Is it because i have the free unregistered version of FSrealWX or free version of FSUIPC ot both?
If not, would you please help me with a hint, what could be the reason?

Thank you in advance.

Mugabe wrote: Is it because i have the free unregistered version of FSrealWX or free version of FSUIPC ot both?

It's because of the unregistered version of FSrealWX.

Ok, thank you for the quick reply, I was assuming that might be the case.