Q92791: File Manager Does Not Allow Copying of Open Files

Article: Q92791
Product(s): Microsoft Windows 3.x Retail Product
Version(s): WINDOWS:3.1,3.11
Operating System(s): 
Keyword(s): 
Last Modified: 06-OCT-1999

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The information in this article applies to:

- Microsoft Windows for Workgroups versions 3.1, 3.11 
- Microsoft Windows versions 3.1, 3.11 
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SYMPTOMS
========

If you use File Manager to copy a file that is being used by another
application, the following error message is generated:

  Access denied, source file may be in use.

However, if you use the COPY command from MS-DOS Prompt to copy a file that is
being used by another application, the file copies successfully.

CAUSE
=====

For security reasons, File Manager refuses to copy files that another
application might be in the process of changing. The COMMAND.COM portion of
MS-DOS does not check to see of if the file is being changed by another
application.

NOTE: To avoid losing data, do not try to copy files that are being modified by
either Windows-based or MS-DOS-based applications.

Additional query words: 3.10 3.11 open file copies open-file

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Keywords          :  
Technology        : kbAudDeveloper kbWin3xSearch kbWFWSearch kbZNotKeyword3 kbWin310 kbWin311 kbWFW310 kbWFW311
Version           : WINDOWS:3.1,3.11

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