Filename: SE165074.EXE
For: WinFrame Version 1.6
Replaces: WF160528, SE165038, SE165048
Language supported: English (US)

NOTE: You must install Service Pack 5 before applying this hotfix.


Description
-----------
This hotfix for Citrix WinFrame Version 1.6 addresses the
following issues:

1. This hotfix corrects the problem where the system would blue
   screen (trap) with the following stop message:

   STOP: 0x0000003F 0x00000000,0x00000000,0x00000000,0x00000000)
   NO_MORE_SYSTEMS_PTES

   This trap would occur when the system was unable to allocate a
   block of PTEs (Page Table Entries) when a WinStation user
   logged out.  This typically would happen only on systems where
   a large number of WinStations were configured.  It is
   recommended that this hotfix only be applied to systems that
   have experienced the above stop message.

   In addition to installing this hotfix, change the PTE setting
   in the Registry to its maximum, decimal 50000.

   HKEY_LOCAL_MACHINE
     SYSTEM
       CurrentControlSet
         Control
           Session Manager
             Memory Management

   The value to modify is SystemPages:REG_DWORD. Change this
   value to decimal 50000.
   [From Hotfix WF160528]

2. The DEL or ERASE command returns an "Access Denied" message and
   fails to delete the requested file when used on a file that has
   been executed.  A second DEL or ERASE removes the file without
   complaint.
   [From Hotfix SE165038]

3. If a DLL was opened with the LoadLibrary API and subsequently
   unloaded with the FreeLibrary API, the DLL couldn't be opened
   afterward in Read-Write mode.  This problem affected certain
   installation programs such as WRQ Reflections.
   [From Hotfix SE165038]

4. This resolves a memory access error that resulted in a blue
   screen when using NtNotifyChangeKey() in a synchronous manner.
   [From Hotfix SE165048]

5. This hotfix for WinFrame Version 1.6 corrects the blue screen
   caused by using NTCRASH with the -n parameter.  NTCRASH
   repeatedly calls system services with invalid parameters.
   The blue screen that was usually seen was a STOP 0x0000001E.
   [From Hotfix SE165074]


Installation Instructions for Hotfix SE165074 
---------------------------------------------
1. Copy SE165074.EXE to an empty directory on your hard disk and
   execute the command:

   SE165074

2. Execute the following command to install the hotfix on your
   system:

   HOTFIX /I

3. Shut down and restart your computer.


Files Updated
-------------
hotfix   exe    56,608 07/17/97  05:52p 
ntkrnlmp exe   835,584 07/23/97  05:43p 
ntoskrnl exe   823,824 07/23/97  05:43p