Hello, I have been asked to upgrade our Firefox ESR in our VDI from 32bit to 64bit. We are using Window server 2012R2. When I uninstall 32bit and install 64bit I dont get any errors and the program runs, but if I try to go to any website I dont get any page or error message. If I do a search in the URL Bar it does give you the end URL for the search engine, but we dont see anything. I have uninstalled the program, removed AppDATA folders, ProgramDATA and Reg keys related to Mozilla, but still get the same result. If I use another user account I get the same issues. Could some recommend a fix ?