DOCUMENT:Q58268 14-DEC-1999 [win95x] TITLE :Using ALT+TAB with Attachmate Extra! (Windows 3.0) PRODUCT :Microsoft Windows 95.x Retail Product PROD/VER:WINDOWS:3.0,3.0a OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows versions 3.0, 3.0a ------------------------------------------------------------------------------- You cannot ALT+TAB out of an MS-DOS application that is performing constant network access, such as Attachmate "Extra!", under Microsoft Windows 3.0 standard or real modes. Using ALT+TAB is not a problem in Windows 3.0 386 enhanced mode because in this mode, Windows can run MS-DOS applications in the background; thus, the constant network access may continue. Extra! is constantly receiving datagram Network Control Blocks (NCBs) while it is loaded (even when run as a TSR). If you ALT+TAB out during its operation, Extra! freezes in the current mode and loses the connection. Additional query words: 3.00 3.00a ====================================================================== Keywords : Technology : kbWin3xSearch kbZNotKeyword3 kbWin300 kbWin300a Version : WINDOWS:3.0,3.0a ============================================================================= 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.