DOCUMENT:Q156753 14-JUN-2001 [iis] TITLE :How to Determine Domestic/International Version of IIS PRODUCT :Internet Information Server PROD/VER::1.0,2.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Internet Information Server versions 1.0, 2.0 ------------------------------------------------------------------------------- SUMMARY ======= To determine whether you have the domestic or international version of Internet Information Server (IIS), you can view the version information of the Secure Sockets Layer (SSL) security provider file. MORE INFORMATION ================ The domestic versions of IIS provide a higher level of data encryption than the international versions and are restricted from export. In IIS 1.0, the SSL provider file is Sslsspi.dll; in IIS 2.0 it is the Schannel.dll file. These files are located in the %Systemroot%\System32 directory. To view the version information under Windows NT 3.51: 1. Open File Manager. 2. Select the appropriate .dll file in File Manager. 3. Press ALT+ENTER. 4. Select File Information. To View the version information under Windows NT 4.0: 1. Right-click the appropriate .dll file. 2. Click Properties. 3. Select Version. The domestic version will read SSL Security Provider (Domestic Use Only); the international version simply reads "SSL Security Provider." Additional query words: encryption level ====================================================================== Keywords : Technology : kbiisSearch kbiis200 kbiis100 Version : :1.0,2.0 ============================================================================= 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 2001.