We are facing an issue while refreshing navigation list on 2015R2 -"wrong number of arguments to XMLDoc_Addheaderfiled".
I believe that few parameters could have been increased with 2015R2 and it could be corrected to upgrade dexterity code with new dynamics. I have had done it earlier with 2013R2 by following below link -
http://support.microsoft.com/kb/910527
The process is lengthy. Is there any alternate way to resolve it or it is the only possible solution.
*This post is locked for comments