Recently Win 10 updated, I put it off as long as possible but it forced the update.
After the update my sound driver was fubared so had to delete it and reinstall. Fixed that issue. But when I try to launch Firestorm it fails at the Initializing VFS screen. I have tried everything Firestorm suggests but without success.
So I tried Singularity and it works fine, however I prefer Firestorm. Everything else on my PC is working normally.
I also installed both the most recent versions (on June 3 2020) of the 32 and 64 bit Firestorm and neither works. (these were clean installs)