I paid a one-time fee years ago for Adobe Premiere Pro, but when they moved to subscription-based service I lost access to my old edition of Premiere. It's like pulling teeth, I get so close but I'm so far.
Read the nfo file for directions. Open it with a text editor. You probably missed a step.
I get so close but I'm so far.
How is that anything like pulling teeth?
I digress, this most likely isn't on your client qBittorrent, but on the files delivered via the .torrent file. Maybe search a different torrent file, esp. one from a trusted uploader?
I understand that this comment isn't helpful, but you're gonna save yourself a lot of headaches by just transitioning to DaVinci Resolve.
Read the instructions, but also sometimes windows defender or whatever helpfully deletes suspicious files that you need.
Unrelated program, but cracking solidworks required removing every trace of the student copy I had installed (well, registries and program files at least)