I have already restarted the machine and reinstalled V-Ray, but the Cosmos browser still doesn’t work..
Today, the Design Connect Connector installed a new version (7), and I installed the latest versions of RailClone and ForestPack… but I have already reinstalled V-Ray after that…
In this case it would be better if you create a ticket in our support system. Our tech support team will contact you and will be able to debug the problem.
It looks like I’ve solved the problem… I launched Max 2024, and it registered in the Cosmos Browser localhost—something that hadn’t happened with Max 2025.