Explorer.exe parameters in RemoteApps

Question

I can't seem to find an answer to this question, so I apologize if it has already been answered elsewhere.  I thought it was possible to publish c:\windows\explorer.exe in Server 2012 RemoteApps and then edit the properties to pass the command parameters.
I want to open a folder on \\servername\data\user1 and effectively (to use *nix verbiage) "chroot" the user to that folder.
I have passed these parameters to explorer
/e,/root "\\servername\data\user1\" .  If I do this from a command prompt in Windows 7 or Windows 8, it puts me in the correct folder.  But when I do it using explorer.exe as a published app,
it only opens up the user's documents folder. 
Can someone tell me if it is possible to publish explorer.exe AND force it to open a specific path? 
Using:
Windows Server 2012
Tom Davidson

Answer 1

I was able to get most of what I needed done.  The trick in Windows Server 2012 R2 is not to use explorer.exe at all.  Any attempted use of explorer.exe as a published RemoteApp, no matter the parameters, resulted in having it open the user's Remote
Desktop "My Computer" folder.
Instead, I created a published app for c:\Program Files\Internet Explorer\iexplore.exe .  I then edited the published app properties for iexplore.exe and in Parameters configured it to Always Use the Following Command Line Parameters and then put
\\servername\sharename in the blank space.
Unfortunately, this does NOT "chroot" jail the user.  I had to use standard NTFS permissions to prevent browsing folders above the UNC.  Not a huge problem, but it would be nice if there was a simple way to chroot jail a user this
way.
Note: A bit of Bonus information - If you do not want the published app to have the default Internet Explorer icon, before you deploy the app on remote computers, go to this folder:
C:\Windows\RemotePackages\CPubFarms\{Your Collection Name}\CPubRemoteApps
In that folder are the icons for each application you are publishing.  There will be an iexplore.ico listing.  Delete it.  Then copy in ANY standard .ico file into that folder and rename it iexplore.ico.  Then deploy your published app
using RemoteApp and Desktop Connections and your user will have a listing for your shared folder.
Tom Davidson