I recently updated Notepad++ to v7.5.1 and lost my FunctionList association for Rainmeter file [Sections].
This is to be expected because languages are added to Notepad++ and the langID will change for ones added by end users.
Normally, this would be a simple matter of:
- opening "AppData\Roaming\Notepad++\functionlist.xml"
- increasing the langID one number at a time
- closing and re-opening Notepad++
- then opening a Rainmeter skin to test if the sections appear.
I had to increase the langID by almost 30 numbers before it worked; originally it was 58 ... now it is 85

Depending on how often you update Notepad++, just be aware that quite a few languages may have been added to it's library.
The association number for the Rainmeter language may need to increased significantly to get sections to show in the functionlist.
