Fix my Youtube Software

I have an automated software for youtube which only runs on Internet Explorer 10 and 11. IE 10 and 11 causes my RAM to get insanely high , so I need the software to run on IE 9 or Chrome or Firefox. What I want is the program running for 24 hours or more without crashing . I will send you all the files I have. Currently it works for 3 hours until the RAM is so high that it crashes.