[chimerax-users] Problem with modeller execution location

Dear ChimeraX Team, I am using ChimeraX (version: 1.10.1 (2025-07-24)) for filling missing residues, for which Chimera uses Modeller in the background. However, I've encountered an issue regarding the executable location of Modeller. Although I am successfully using Modeller for homology modeling, I am receiving a notification in ChimeraX stating that the license key is unavailable. I have attached an image of the error message for your reference. I would appreciate your guidance in resolving this matter. *Thanks and Regards* *Vinita Pant* *Doctoral Student (SRF)* *ICAR- Central Institute of Coldwater Fisheries Research, Bhimtal* *Mobile No.: +91 9536940943*