DOCUMENT:Q80641 07-NOV-1999 [win95x] TITLE :Mouse Behavior in MS-DOS Programs That Run in a Window PRODUCT :Microsoft Windows 95.x Retail Product PROD/VER:WINDOWS:3.1,3.11 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows versions 3.1, 3.11 ------------------------------------------------------------------------------- SUMMARY ======= Microsoft Windows version 3.1 changes the way you use your mouse with MS-DOS applications that run within a window. In Windows version 3.0, the mouse selects text to be copied to the Clipboard. Windows version 3.1 instead sends the mouse commands through to the MS-DOS mouse driver. If the driver supports the mouse in an MS-DOS application running in a window, it sends the mouse command to the application. The application interprets these mouse commands as if it were running full-screen. If the MS-DOS mouse driver is not designed to receive mouse instructions from the Windows version 3.1 mouse driver, the mouse does not function in the MS-DOS application. You can change the mouse behavior with Windows 3.1 to the way it works with Windows version 3.0. This may be helpful if the MS-DOS mouse driver is not capable of communicating with the Windows version 3.1 mouse driver, or if selecting text is more important than mouse functionality in an MS-DOS application running in a window. MORE INFORMATION ================ To force Windows version 3.1 to use the mouse to select text and copy it to the Clipboard, add the following line to the SYSTEM.INI file under the [NonWindowsApp] section: MouseInDOSBox=0 NOTE: You must exit and restart Windows to activate this change. Removing this line or replacing the zero with a one (1) resets the mouse behavior back to the Windows version 3.1 default. Additional query words: 3.10 win31 3.11 ====================================================================== Keywords : Technology : kbWin3xSearch kbZNotKeyword3 kbWin310 kbWin311 Version : WINDOWS:3.1,3.11 ============================================================================= 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 1999.