I' trying to install thee demo versin of ornatrix in maya but keep getting this error:

// warning: file: c:/program files/autodesk/maya2022/scripts/others/pluginwin.mel line 937: could not load c:/program files/ephere/ornatrixmaya2020/plug-ins/ornatrix.mll as a plug-in

Is it because I have Maya 2022 and ornatrix is 2020? 

Thanks in advance.