In a follow up to this question: Where is the TexLive 2010 default package directory located in Windows 7 64-bit?
If my TeX Live installation is in
C:\texlive\2016 can I change the package directory to anything else other than
E.g. can I (somehow) ask TeX Live installed on C: to look for packages on a D: drive?
Reason for question: my TeX Live is installed on a corporate machine where I don't have administrator rights to C: drive hence I cannot add new packages to my distribution.