Everything I search lists both as the same thing - Capitals or lower case print
It seems that the item is listed in both ways and may depend on your system only
Personally I would leave it as it is for now, unless someone has another better answer
EDIT - It is listed as the same in many pages, with Capital and lower case options -
DWORD, not present by default. Recommended: leave blank as is
Edited by noknojon, 14 January 2012 - 08:22 PM.