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# PC Win: MSSFS.DLL and TRNSCHED.DLL Copied Locally

Article ID: 119410

Article Last Modified on 10/30/2006

APPLIES TO

- Microsoft Mail Client 3.2

This article was previously published under Q119410

## SUMMARY

When the Mail administrator follows the instructions available in SETUPD.EXE on the Microsoft Software Library (MSL) to install and run version 3.2 of Microsoft Mail for Windows from the network, the MSSFS.DLL and TRNSCHED.DLL files are still copied to each workstation.
These two DLLs need to be copied locally on each workstation to enable the Mail System Selector (MAILDRV.EXE) to switch transports. The System Selector looks for these two DLLs in the Windows SYSTEM directory when it needs to deactivate the LAN driver and activate the Remote driver.

## MORE INFORMATION

The Mail System Selector is a program delivered with version 3.2 of Microsoft Mail Remote. The Mail System Selector allows the user to switch to a different mail service.
NOTE: The following is additional information on the DLLs:

MSSFS.DLL Microsoft Shared File System PC Mail transport
TRNSCHED.DLL Microsoft Schedule+ transactions

You can find SETUPD.EXE, a self-extracting file, on the following services:

- Microsoft's World Wide Web Site on the Internet

  On the www.microsoft.com home page, click the Support icon.
  Click Knowledge Base, and select the product.
  Enter kbfile SETUPD.EXE, and click GO!
  Open the article, and click the button to download the file.

- Internet (anonymous FTP)

  ftp ftp.microsoft.com
  Change to the Softlib/Mslfiles folder.
  Get SETUPD.EXE

- The Microsoft Network

  On the Edit menu, click Go To, and then click Other Location.
  Type `mssupport`.
  Double-click the MS Software Library icon.
  Find the appropriate product area.
  Locate and Download SETUPD.EXE.

For additional information about downloading, please see the following article in the Microsoft Knowledge Base:

119591 How to Obtain Microsoft Support Files from Online Services

Additional query words: 3.20

Keywords: KB119410