Regarding outlook cache .OST file redirecting to network share?

Hi Team,

I am trying to use outlook 2013 in a cache mode on floating desktops.

I am using UEM, app volumes and network share to make it work.

My problem is, I can't able to redirect my .OST file to network share. ever I am working on ADMX configuration

I can see there is one XML file on network share but I can't see the .OST file and it is sill located in default location something like this 'C:\Users\username\AppData\Local\............'

please help me out on this issue.