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Yeah, absolutely nothing. Also, this computer has 16gb RAM.

You could try a system restore to a point just before the update started?

Yeah, I suppose. Just don't want to lose data. I use about 7 terabytes a year in files. Rolling back even a day or two could cause me to lose a lot of data. I guess I'll have to try backing a bunch of stuff up.

Just make sure you back anything important up before doing that though!