TagFormat is not working properly

[ischowam]

I am using Minimserver 2.1.2 update 218
Bubble UPnP 3.7.1

If I delete the "Date" in indexTags, I get an error while scanning.
"Incorrect tag name in DATE in tagFormat ..."

indexTags
Date, #AudioFormat, #Audioduration

Is there are way to start with default preferences in Miniwatch?
Edit: found it :-)