Previously had 64 bit version 4.1.7 installed on Windows 10… Uninstalled that version and attempted to install Version 4.1.8 64 bit which is unsuccessful. At the point in the installation when the program asks whether I want to install an alternative to comskip, the program terminates whether I chose yes or no (I wished to continue to use comskip). However, I choose both options to see what would happen. I have downloaded the install program two separate times and tried to install. Same result. I have been using the donor version of Comskip. Any suggestions would be appreciated.
Update: A reboot solved the problem. Sorry for cluttering up the board.