Windows Movie Maker MRU not being cleaned

The Windows Movie Maker "Collections" list is not being deleted by CCleaner v2.04.543.

The only way to delete the file names is to click the Collections button in Movie Maker, select each file and press the Delete key several times.

Adding the following to the winapp2.ini is not a persistent solution in my opinion, and it's complex for non-geeks:

[Movie Maker]

LangSecRef=3023

Detect=HKCU\Software\Microsoft\MovieMaker

Default=True

FileKey1=%userprofile%\Local Settings\Application Data\Microsoft\Movie Maker|*.col

FileKey2=%userprofile%\Local Settings\Application Data\Microsoft\Movie Maker|*.dat

Can this be added to CCleaner as a permanent item?