Hide specified drives in Citrix, RDS, Horizon, or Parallels session's My Computer

This policy setting allows you to hide specified drives in Citrix, RDS, Horizon, or Parallels session's My Computer.

This policy setting allows you to remove the icons representing selected hard drives from My Computer and File Explorer. Also, the drive letters representing the selected drives do not appear in the standard Open dialog box.

If you enable this policy setting, select a drive or combination of drives in the drop-down list.

Note: This policy setting removes the drive icons. Users can still gain access to drive contents by using other methods, such as by typing the path to a directory on the drive in the Map Network Drive dialog box, in the Run dialog box, or in a command window.

Also, this policy setting does not prevent users from using programs to access these drives or their contents. And, it does not prevent users from using the Disk Management snap-in to view and change drive characteristics.

If you disable or do not configure this policy setting, all drives are displayed, or select the "Do not restrict drives" option in the drop-down list.

Also, see the "Prevent access to drives from Citrix, RDS, Horizon, or Parallels session's My Computer" policy setting.

Pick one of the following combinations

0. Restrict all drives
   

   Registry Hive	HKEY_CURRENT_USER
   Registry Path	Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
   Value Name	NoDrives
   Value Type	REG_DWORD
   Value	67108863

1. Do not restrict drives
   

   Registry Hive	HKEY_CURRENT_USER
   Registry Path	Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
   Value Name	NoDrives
   Value Type	REG_DWORD
   Value	0

2. Restrict A, B, D, E, G, P, and R drives only
   

   Registry Hive	HKEY_CURRENT_USER
   Registry Path	Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
   Value Name	NoDrives
   Value Type	REG_DWORD
   Value	163931