I am looking for a good free program that will help speed up files that I want to move around. I am having a problem with Windows 10 getting stuck on the Calculating time to move files screen, for large files. Sometimes i will wait 10 minutes and it still says its calculating. I tried using Teracopy which says it will become the default utility for transfering files but it doesn't work for some reason, I have also tried Copy Handler, which said the same thing that it would be the default file transfer utility, but when i try to copy a file it does it via Windows explorer, so for some reason these programs aren't incorporating into Windows, can someone help me please?