Did you try a search on the Page_Fault_In_Nonpaged_Area error on support.microsoft.com? We had the same error with other adresses. MS gave us a private domain patch for that solved our troubles. The url we found was http://support.microsoft.com/default.aspx?scid=kb;en-us;810159 Bye, Dennis -----Original Message----- From: Myers, Gray [mailto:Gray.Myers@xxxxxxxxxxxxxxx] Sent: vrijdag 7 februari 2003 16:13 To: 'thin@xxxxxxxxxxxxx' Subject: [THIN] pdcrypt2.sys hi everyone, we got a BSOD yesterday and I am having trouble trying to figure out why. The problem seems related to a file called pdcrypt2.sys. This appears to be a citrix file. Anyone have any idea as to what this file is (I am thinking it has to do with encryption)? Neither M$ nor Citrix KB's have been helpful. Here is the BSOD info: STOP: 0X00000050 Page_Fault_In_Nonpaged_Area Address: A450A000 at A44FD000 - pdcrypt2.sys - ntoskrnl.exe W2K SP2 + MF XPe SP2/FR2 Thanks, Gray ******************************************** This Week's Sponsor: triCerat Inc. Let triCerat simplify the administration of your Terminal Servers. http://www.triCerat.com ******************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thethin.net/citrixlist.cfm *********************************************************************** Aan dit bericht kunnen geen rechten worden ontleend. Ministerie van Justitie. *********************************************************************** ******************************************** This Week's Sponsor: triCerat Inc. Let triCerat simplify the administration of your Terminal Servers. http://www.triCerat.com ******************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thethin.net/citrixlist.cfm