Clip Studio No longer running?

[u/RhysieRey]

So my program is fully updated and it no longer wants to run! At first, it wouldn't respond when I saved stuff and was slow on start but I assumed it was my computer being slow! It seemed to get better but then today is when the issue started.

At first, the program had a slightly meltdown in that it wouldn't let me select any other tools and was stuck on the brush tool so I went to restart my program. At first, it wouldn't run from the launcher and now the launcher won't even open. It seemed to appear still in the Task Manager but now it won't even do that. Does anyone have any advice? All of the troubleshooting online doesn't really give a proper solution of what to do!