Current
To order your columns and assign them optionally a width.
Ordered comma-separated value of column folder names located under Admin|Parameters|Columns with optional width.

e.g. Type=60,Name=250,Modified=160,Created=160,Size=100
where Typecolumn will get a width of 60 pixels, Name column will get a default width of 250 pixels.
Type column will appear on the leftmost position, Size column on the rightmost position.
Possible values:
Default value: Type=60,Name=250,Modified=160,Created=160,Size=100