Turns out something is wrong with my PC as no android emulators will run and always bluescreens on startup of the emulator - I have VT-x enabled in BIOS. Just odd, google says it’s a potential RAM issue
Will/is hyper V enabled on your machine? (You’ll need win 10 pro)
There’s a list of things you can try but I’m not sure how much effort you want to put in,
Clean the installation with this guide
Then disable your AV and try again
Also turn off hyper V if you have it on may help apparently.
Check manufacturers sites for bios , graphics card etc updates.
If you don’t want to do a clean install of Windows try using the Microsoft media creation tool to do an in place upgrade of windows , backup important files, or if you have a spare hard drive get a fresh windows installation booted on that to test.
If you have more than 1 stick of ram try removing 1 at a time to see if any are faulty.
Gave in and re-installed Windows, tbh it was all mostly all my stuff was on a Separate drive anyway. Bluestacks is now installed, I’ll never know what caused the BSOD I guess, but the only thing I didn’t do was cleaning registry