Navigate to %programdata%\Grass Valley\EDIUS\ and rename that folder as well.
"ChingLiu" is a well-known pseudonym for a group or individual that releases "repacked" versions of software. The "Trial Reset" tool mentioned is a script that aims to:
I can, however, write an interesting original short story inspired by editing, video software, or a character named Chingliu—here’s one:
Edius Pro 7.2 Build 0437 64-bit comes with a multitude of features that make it a powerhouse for video editing. Some of its notable features include: