Adobe Illustrator CC 2017 Won't start -userinterface.aip
My Illustrator CC 2017 has been working fine then all of a sudden it won't start. On the load screen I get an error message that says,"Missing Require Plugins. Userinterface.aip and then it crashes. The reason I'm still using this version (I have most current version as well) is because it has our company's Pantone Color Manager Tool integrated into the color books in the swatches panel. We use this when picking fabrics for designs. I only use CC 2017 when we need to select the Pantone colors, but now it won't work at all. Any help would be appreciated and I would love to offer some sort of reward for any help that works. THANKS!

Crash report: Here's the crash report: Process: Adobe Illustrator [4219] P - Pastebin.com
