I can't find any information regarding RCA EasyRip on its developer's website, which leads me to believe that the product has been discontinued. This means that the tool may not be compatible with Windows 10.
First, make sure that the files that you're trying to copy are not protected. If that's not the issue, right-click the application's executable, go to Properties, and in the window that opens up go to the Compatibility tab. Now, check the box named Run this program in compatibility mode for, select an older Windows version from the drop-down menu, make sure that the Run this program as an administrator box is checked, then press Apply and click on OK.
In case that didn't work either, you can try setting up a virtual machine, installing an older Windows version on it, then installing the application and running it through said virtual machine.