Update of License

Hi.

I got a Single User License and want to use the External renderer Redhsift. With my Turbulance FD License for Cinema 4d r21 Redshift does not work.

I would have to Upgrade for Volume License.

Can i just make the Update ? And how muich will it cost ?
I allready paid 400 Euro for my Single User License. Volume costs the same.

Do i have to buy a complete new License for 400 Euro again, or do i only have to pay the Paperwork ?

It have to be compatible with Cinema 4d r21 Redshift.

All TFD licenses allow use of 3rd party renderers. This must be a technical problem.

There is a known issue in the current Redshift versions that prevents it from finding TFD unless it is installed in the (old) C4D plugins folder. That is, TFD must be extracted into the folder
(Windows) C:\Program Files\Maxon Cinema 4D R2x\plugins
(MacOS) /Applications/Maxon Cinema 4D R2x/plugins
If this folder does not exist, you can simply create an empty folder with that name.
Also, the TFD folder must not be nested inside another one. That is, after extracting TFD, the .xdl64 (Windows) or .xlib (MacOS) files must be at
(Windows) C:\Program Files\Maxon Cinema 4D R2x\plugins\TurbulenceFD_C4D_v1-0_1465\TurbulenceFD_R2x_1465.xdl64
(MacOS) /Applications/Maxon Cinema 4D R2x/plugins/TurbulenceFD_C4D_v1-0_1465/TurbulenceFD_R2x_1465.xlib