Windows IT Pro is the leading independent community for IT professionals deploying Microsoft Windows server and client applications and technologies.
  
  
  Advanced Search 


September 2004

Windows 2000 Compatibility Mode

RSS
Subscribe to Windows IT Pro | See More Windows 2000 Articles Here | Reprints | Or get the Monthly Online Pass—only $5.95 a month!

Microsoft added a compatibility mode to Windows 2000 Service Pack 2 (SP2) that was previously available only in the Microsoft Windows 2000 Server Resource Kit's Application Compatibility Toolkit. This mode is useful if you have an old application that won't run on Win2K. The compatibility mode lets Win2K run as Windows NT 4.0 SP5 or Windows 9x for a selected application.

You need administrative privileges to run Win2K's compatibility mode. To enable the mode, go to a command prompt and enter

regsvr32 %systemroot%apppatch\slayerui.dll

After you enable the mode, each time you view a program shortcut's properties you'll see a Compatibility tab. This tab lets you select the compatibility mode you want. You can have several shortcuts to a program, with each shortcut running the program in a different compatibility mode. To disable the compatibility mode, open a command prompt and enter

regsvr32 /u %systemroot%  apppatch\slayerui.dll

Win2K's compatibility mode works only for shortcuts to programs—not to executable files. For more information about the compatibility mode, see the Microsoft article "HOW TO: Enable Application Compatibility-Mode Technology in Windows 2000 SP2 and SP3" (http://support.microsoft.com/?kbid=279792).

End of Article



Reader Comments
a

dspinatto September 02, 2004 (Article Rating: )


This tip would have been more useful if the command lines you show weren't so screwed up.

The %systemroot% variable is not terminated with a back slash so you should have shown a backslash between the variable and the AppPatch subfolder.

But worse is the instruction to enter the command at a command prompt instead of in Start/Run..

The only saving grace was the URL to the Microsoft support document that had all the details right.

Anonymous User August 10, 2005 (Article Rating: )


You must be a registered user or online subscriber to comment on this article. Please log on before posting a comment. Are you a new visitor? Register now




Top Viewed ArticlesView all articles
Command Prompt Tricks

One reader shares his tip for setting up the command prompt to reflect a remote path. ...

WinInfo Short Takes: Week of November 9, 2009

An often irreverent look at some of the week's other news, including some more Windows 7 sales momentum, some Sophos stupidity, Microsoft's cloud computing self-loathing, more whining from the browser makers, Zoho's "Fake Office," and much, much more ...

How can I stop and start services from the command line?

...


Related Events WinConnections and Microsoft® Exchange Connections

Deep Dive into Windows Server 2008 R2 presented by John Savill

Check out our list of Free Email Newsletters!

Windows OSs eBooks Understanding and Leveraging Code Signing Technologies

A Guide to Windows Certification and Public Keys

SQL Server Administration for Oracle DBAs

Related Windows OSs Resources Introducing Left-Brain.com, the online IT bookstore
Looking for books, CDs, toolkits, eBooks? Prime your mind at Left-Brain.com

Discover Windows IT Pro eLearning Series!
Clear & detailed technical information and helpful how-to's, all in our trademark no-nonsense format


Windows IT Pro Home Register FAQ for Windows WinInfo News
Europe Edition About Us Contact Us/Customer Service Media Kit Affiliates / Licensing  
SQL Server Magazine Office & SharePoint Pro DevProConnections IT Job Hound
Left-Brain.com Technology Resource Directory asp.netPRO ITTV Windows SuperSite 
 
 Windows IT Pro is a Division of Penton Media Inc.
 © 2009 Penton Media, Inc. Terms of Use | Privacy Statement