Running poser pro on Windows 10 successfully for many months on current rig. No issues. Today it has stopped working with above error message. Removed preference files and tried restarting same issue. This occurred on 64 bit version but 32 bit version appears to be broken as well. I know in the past there were issues related to IE 11 but that does not appear to be on my system just MS Edge. I did recently install Z brush but I'm pretty sure Poser was working even after that. Any ideas Poser community. I have also sent an email to Smith Micro.