Many years ago, I got a copy of MMM 2013 Premium with another account. I might have been 15 years old by that time, so I don't remember my username or password. Now, I had to format my disk because the old pc in which I installed the product broke, and I'm reinstalling everything again. The problem is, though I could save the files, the Vita solo instruments installer is not working. I also tried with my MM2017 copy (which I also own, but doesn't work as well with only 4GB of RAM and other low specs), and that one works just fine. It's specifically the Vita installer from the 2013 version is not working. It does load the installer, but when the time comes to download the extra content, the timer never shows up and just keeps loading infinitely. Is there a way to fix this?