sorry for your troubles. Check to see if your bible study program is compatable with Linux. If so ubuntu studio is easy to instal. will run off a thumb drive and is remarkably like a windows user interface. If not got to the maker of the software and see if you can redownload it. If so wipe the drive and put a new operating system on it. Also there are windows emulators for linux that will run windows software. Best of all Linux is free.
I bought the Bible program on a CD off a website that was a one man operation. Years after the initial purchase, a very exclusive commentary by a man I'd heard and met, became available. I bought it from the one man operation's website in digitized form. It downloaded seamlessly.
But the man who owned the website passed and the website ceased to exist. The website was the only known source for the digitized commentary. Until then, I was able to download it to two other computers. But it's now unavailable.