I am not all sure how to understand your words about Vim in CCenhancer. Was Vim first present in CCleaner, and then you installed CCenhancer and Vim disappeared?
I have not checked CCleaner for Vim, before installing CCenhancer, but:
With CCenhancer installed:
[Vim (History)*]
LangSecRef=3021
Detect=HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall\Vim
Default=False
FileKey1=%UserProfile%|_viminfo
FileKey2=%UserProfile%|.viminfo
-CCenhanced winapp2.ini
Edit:
Yes, I know, the proper word is not "installed".