Thank you for your message.
Perhaps, the Host installation folder or the rutserv.exe
file was somehow corrupted by some antivirus software. Please try cleaning up your installation by following this uninstallation guide
and then install Host from scratch.
In addition, we highly recommend that you add the Host installation folder to the antivirus software exceptions list to avoid future problems that might be caused by antivirus software activity.
Please let us know if the issue persists.