I recently had an issue that sounds exactly like what you are describing. I had to go into the base image VM and uninstall Horizon Agent. After the reboot I had to go to the directory and make sure t...
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I recently had an issue that sounds exactly like what you are describing. I had to go into the base image VM and uninstall Horizon Agent. After the reboot I had to go to the directory and make sure that all the files from the agent had been removed (in my case some hadn't). When the directory was cleaned out a fresh Agent install solved the problem.