Article ID: 275878
Article Last Modified on 9/26/2005
APPLIES TO
- Microsoft Windows 2000 Service Pack 1
- Microsoft Windows 2000 Advanced Server
This article was previously published under Q275878
SYMPTOMS
When you migrate a program from Microsoft Transaction Server (MTS) packages on Microsoft Windows NT version 4.0 to Microsoft COM+ components on Windows 2000, the program may consistently run much more slowly and may also require significantly more CPU resources.
CAUSE
This behavior occurs because the CLSIDFromProgIdEx function runs more slowly on Windows 2000 than on Windows NT 4.0.
RESOLUTION
To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
260910 How to Obtain the Latest Windows 2000 Service Pack
The English version of this fix should have the following file attributes or later:
Date Time Version Size File name
----------------------------------------------------------
10/03/2000 10:58a 2000.2.3464.0 165,648 catsrv.dll
10/03/2000 10:58a 2000.2.3464.0 571,152 catsrvut.dll
10/03/2000 10:58a 2000.2.3464.0 95,504 clbcatex.dll
10/03/2000 10:58a 2000.2.3464.0 508,176 clbcatq.dll
10/03/2000 10:58a 2000.2.3464.0 37,648 colbact.dll
10/03/2000 10:58a 2000.2.3464.0 1,397,520 comsvcs.dll
10/03/2000 10:58a 2000.2.3464.0 805,632 dtcsetup.exe
10/03/2000 10:58a 2000.2.3464.0 234,256 es.dll
10/03/2000 10:58a 2000.2.3464.0 641,296 msdtcprx.dll
10/03/2000 10:58a 2000.2.3464.0 1,120,528 msdtctm.dll
10/03/2000 10:58a 2000.2.3464.0 52,496 mtxclu.dll
10/03/2000 10:58a 2000.2.3464.0 23,824 mtxdm.dll
10/03/2000 10:58a 2000.2.3464.0 104,208 mtxoci.dll
10/03/2000 11:13a 5.0.2195.2407 938,768 ole32.dll
10/03/2000 11:13a 5.0.2195.2407 184,592 rpcss.dll
10/03/2000 10:58a 2000.2.3464.0 382,736 txfaux.dll
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Windows 2000 Service Pack 2.
Keywords: kbbug kbfix kbperformance kbwin2000presp2fix kbqfe kbappdev kbdcom kbhotfixserver KB275878
