Not working after clicking pop up to update program

An error has occurred: Could not load file or assembly 'protobuf-net, Version=2.0.0.668, Culture=neutral, PublicKeyToken=257b51d87d2e4d67' or one of its dependencies. The system cannot find the file specified.

Got a pop up in the lower right corner to update the program, now all I get is this error every time I attempt to launch. Tried reboot. Was there an update? Do I need to reinstall?

Never mind got the pop up again and this time it downloaded.

Were you updating to from V10? Try reinstalling https://recursiontracker.com/?p=get