DOCUMENT:Q240309 29-JAN-2002 [winnt] TITLE :How to Fully Disable Antivirus Software from Filtering Files PRODUCT :Microsoft Windows NT PROD/VER::2000,4.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Server version 4.0 - Microsoft Windows NT Server version 4.0, Terminal Server Edition - Microsoft Windows NT Workstation version 4.0 - Microsoft Windows 2000 Advanced Server - Microsoft Windows 2000 Server - Microsoft Windows 2000 Professional ------------------------------------------------------------------------------- SUMMARY ======= If you disable antivirus software programs from scanning or filtering files on your computer, you must also disable the filter drivers. Many issues with file transfering and printing can be resolved by disabling the active filters for antivirus programs. However, simply stopping the services associated with the software is not enough. You must also manually stop the device drivers for those filters. To do this for Windows NT: 1. Click Start, point to Settings, click Control Panel, and then double-click Devices. 2. Select the drivers in the Device list, and then click Stop. NOTE: The actual Symantec filter driver is called "symevent.sys". To do this for Windows 2000: 1. Right click My Computer and click Properties. 2. Click the Hardware tab and click the Device Manager button. 3. Click the View menu and click "Show Hidden Devices". 4. Expand "Non-Plug and Play Drivers" to find the Antivirus drivers. 5. Right click on the correct driver and click Disable. MORE INFORMATION ================ Here are the names of some of the common antivirus program device names by product: - Inoculan V.4.00 - INO_FLPY and INO_Fltr - Norton V.5.0 - NAVAP, NAVENG, and NAVEX15 (for Microsoft Exchange Server) - McAfee V.4.03a - NaiFiltr and NaiFsRec For more information about a specific antivirus program, please contact the vendor of that software. Additional query words: ====================================================================== Keywords : Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW400 kbWinNTW400search kbWinNT400search kbwin2000AdvServ kbwin2000AdvServSearch kbwin2000Serv kbWinNTSsearch kbWinNTS400search kbWinNTS400 kbwin2000ServSearch kbwin2000Search kbwin2000ProSearch kbwin2000Pro kbNTTermServ400 kbNTTermServSearch kbWinAdvServSearch Version : :2000,4.0 Issue type : kbinfo ============================================================================= 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 2002.