DOCUMENT:Q185915 31-JUL-2001 [sms] TITLE :SMS: Background Bitmaps Slow WinNT Remote Control Performance PRODUCT :Microsoft Systems Management Server PROD/VER:winnt:1.2 OPER/SYS: KEYWORDS:kbtshoot smsremtshoot kbRemoteProg ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Systems Management Server version 1.2 ------------------------------------------------------------------------------- SYMPTOMS ======== Microsoft Windows NT clients that have large, full-color background bitmaps on the desktop can cause Remote Control to perform very slowly. CAUSE ===== Windows NT Remote Control is based on the transfer of individual blocks of screen area, including the desktop background. Consequently, a large amount desktop background bitmap data may be sent over the network connection during a remote control session. There is currently no method to disable transfer of background bitmaps by the remote control component in Systems Management Server. WORKAROUND ========== To prevent slow performance related to large bitmaps, ensure that the client does not use a background bitmap on the desktop. STATUS ====== Microsoft has confirmed this to be a problem in Systems Management Server version 1.2. This problem has been corrected in the latest U.S. service pack for Systems Management Server version 1.2. For information on obtaining the service pack, query on the following word in the Microsoft Knowledge Base (without the spaces): S E R V P A C K Additional query words: prodsms ====================================================================== Keywords : kbtshoot smsremtshoot kbRemoteProg Technology : kbSMSSearch kbSMS120 Version : winnt:1.2 Issue type : kbbug Solution Type : kbfix ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.