Hi Isaac_peral
The fact that it's a trial license should not make a difference here. Would you be able to try adding a zivadyn_license environment variable that points to the location of the license file?
For example, in the screenshot below, my .lic file is located in C:\Program Files\ZivaVFX and I've defined my zivadyn_license variable as shown.
Please let me know if this doesn't work.