DOCUMENT:Q97606 21-NOV-1999 [msdos] TITLE :MSAV Err Msg Under Windows 3.0 Real Mode: MWAVABSI.DLL Error PRODUCT :Microsoft Disk Operating System PROD/VER:MS-DOS:6.0,6.2,6.21,6.22; WINDOWS:3.0,3.0a,3.1,3.11 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft MS-DOS operating system versions 6.0, 6.2, 6.21, 6.22 - Microsoft Windows versions 3.0, 3.0a, 3.1, 3.11 ------------------------------------------------------------------------------- SYMPTOMS ======== When you start Microsoft Anti-Virus for Windows under Microsoft Windows version 3.0 or 3.0a in real mode, you may receive one or both of the following error messages (depending on your system configuration): MWAVABSI.DLL Error - Application failed to initialize the library. -or- MWAVABSI.DLL Error Insufficient extended (Windows) memory. Needed: 320000 byte(s). NOTE: This also happens with Windows 3.1 in standard or enhanced mode under very low memory situations (less than 500 kilobytes free). CAUSE ===== These messages occur because Microsoft Anti-Virus for Windows requires expanded memory, which Microsoft Windows does not provide in real or standard modes. Additional query words: 6.22 6.00 MWAV 3.00 3.10 WIN30 WIN31 6.20 ====================================================================== Keywords : Technology : kbWin3xSearch kbZNotKeyword3 kbWin300 kbWin300a kbWin310 kbWin311 kbMSDOSSearch kbMSDOS621 kbMSDOS622 kbMSDOS620 kbMSDOS600 Version : MS-DOS:6.0,6.2,6.21,6.22; WINDOWS:3.0,3.0a,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.