This problem began this morning when I started my computer. Very frustrating! Why did this happen?!
I had to try and reinstall GW two times, and neither time worked. So, I had to uninstall the problem, then do a reinstall, and I still am getting the msvcp140.dll error.
So I found msvcp140.dll elsewhere on my system and moved it into GW folder, and then GW started complaining about missing QT5core.dll again.
What am I supposed to do to fix this problem?