I've always found HideCalc to be the easier and most powerful. http://www.dabcc.com/DABCC/WebApplication/Aspx/dabcc.file.download.aspx? intFile=20 It will create an ADM file for you or a REG file and/or even a kix script. It is totally easy to use too. You can learn more about how to use it at: http://www.dabcc.com/miab/miab30/Implement-Windows-System-Policies-MIAB- 3.aspx (scroll down the page). OK, that is my two cents... DB Douglas A. Brown President and Chief Technology Officer Microsoft MVP, Windows Server DABCC, Inc. Phone: 941.922.0454 Fax: 941.827.9073 E-mail: dbrown@xxxxxxxxx <mailto:dbrown@xxxxxxxxx> Web: http://www.dabcc.com <http://www.dabcc.com/> ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Leon Jaimes Sent: Saturday, February 11, 2006 4:03 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Hiding Drive Letters Hello, I found this somewhere on the list a while back, I think it came from Brian Madden and or loginconsultants.nl but you just need to create a custum policy then bring impot it to your group policy. Sorry if I am giving credit wrong, but it was a while ago and I tried to google this and didn't get much. But many thanks to those who did show me how to do this. This is the one I use. Just copy into text file and change the drive letters to suit you situation, then save it with .adm extension in the C:\Windows\inf folder Then import it into your group policy. ####################################### CLASS MACHINE CLASS USER CATEGORY "Windows Components" CATEGORY "Windows Explorer" POLICY ".Customized > Hide these specified drives in My Computer" KEYNAME "Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" PART "Pick one of the following combinations" DROPDOWNLIST VALUENAME "NoDrives" REQUIRED NOSORT ITEMLIST NAME "Restrict A, B, C, D, E, F, and G drives only" VALUE NUMERIC 127 NAME "Permit F only" VALUE NUMERIC 67108831 NAME "Permit F, S, T, P and X" VALUE NUMERIC 57901023 NAME "Permit F, S, T, O, P and X" VALUE NUMERIC 57884639 NAME "Restrict I, J, Q" VALUE NUMERIC 66304 NAME "Restrict A, B and C drives only" VALUE NUMERIC 7 NAME "Restrict A, B, C and D drives only" VALUE NUMERIC 15 NAME "Restrict M,N and O drives only" VALUE NUMERIC 28672 NAME "Restrict Q,R and S drives only" VALUE NUMERIC 458752 NAME "Restrict all drives" VALUE NUMERIC 67108863 NAME "Do not restrict drives" VALUE NUMERIC 0 END ITEMLIST END PART END POLICY POLICY ".Customized > Prevent access to drives from My Computer" KEYNAME "Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" PART "Pick one of the following combinations" DROPDOWNLIST VALUENAME "NoViewOnDrive" REQUIRED NOSORT ITEMLIST NAME "Restrict A, B, C, D, E, F, and G drives only" VALUE NUMERIC 127 NAME "Permit F only" VALUE NUMERIC 67108831 NAME "Permit F, S, T, P and X" VALUE NUMERIC 57901023 NAME "Permit F, S, T, O, P and X" VALUE NUMERIC 57884639 NAME "Restrict I, J, Q" VALUE NUMERIC 66304 NAME "Restrict A, B and C drives only" VALUE NUMERIC 7 NAME "Restrict A, B, C and D drives only" VALUE NUMERIC 15 NAME "Restrict M,N and O drives only" VALUE NUMERIC 28672 NAME "Restrict Q,R and S drives only" VALUE NUMERIC 458752 NAME "Restrict all drives" VALUE NUMERIC 67108863 NAME "Do not restrict drives" VALUE NUMERIC 0 END ITEMLIST END PART END POLICY END CATEGORY END CATEGORY ######################################## On 2/11/06, Joshua Cooper <citrix@xxxxxxxxxxxxxxxxxxx> wrote: How can I hide drive letters from my users? I am running Citrix on Win2k servers, with my TS Licensing and Domain Controller being on Win2k3. I have an application that requires a mapped network drive, but I want to hide that drive so users can't save files to it. Any ideas?