In CUICA, after Step 1 in completing the installation of the Unity program files, a prompt was never received for the option to "Yes, I want to Restart My Computer Now". The CUICA does not proceed to Step 2 for the Installation of the Unity License and I have the option to install the Unity application again. No error prompt is displayed nor are any errors located in the Event log files. After a second installation with the same outcome, rebooting the server and logging in gave an error message of "Commserver Installer encountered a problem" and the details indicate Install.exe to be the executable with the error. Searches for similiar errors have not been found. Any help is much appreciated. Thank you.