Would you make a standard .zip file as well? Just because I don't already have anything to decompress a .7z
No worries if not just wanted to ask!
Oh, I should've made it a zip file to avoid the issue. However, seven zip is a small and free program that you can download and use to unzip it. And it can be used as portable if you just copy the programs folder into a memory stick. Give it a try.
Let me know if using 7z is not an option on your computer, I'll try to re-upload them in zip format.