Undefined variable "Projects" or class

Hello,

I am getting the the errorr Undefined variable "Projects" or class. Previously i ran the same script it worked fine. But when i changed the name of the main folder it started to throw the error. Below i have pasted the error message.

Undefined variable "Projects" or class

"Projects.CCM_WA_MyPROJECT.PIM.Tools.DCANIF_CodeGen.CANinterface_CodeGen_SLP4_CAND".

[Adam]

What is Projects? Where do you think/expect it to be defined?