Hi, kdn115
Because this update reorganizes the folder structure, projects that contain characters with the old AutoSetup data will need to keep the old CC_Shader folder in place when upgrading to version 2.0.
So you can first copy the old CC_Shaders folder into the original Project > Content directory, then overwrite it with the new CC_Shaders folder. After reopening the project, the errors should be resolved.
thanks,
Luke