DOCUMENT:Q258932 09-OCT-2001 [iis] TITLE :PRB: Server Object Error "ASP 0177:800401f3" with WebClass PRODUCT :Internet Information Server PROD/VER::3.0,4.0,5.0,6.0 OPER/SYS: KEYWORDS:kberrmsg kbASP kbVBp kbVBp600 kbWebClasses kbGrpDSASP kbDSupport kbIIS kbiis300 kbiis40 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Internet Information Server versions 3.0, 4.0, 5.0 - Microsoft Visual Basic Enterprise Edition for Windows, version 6.0 - Microsoft Visual Basic Professional Edition for Windows, version 6.0 ------------------------------------------------------------------------------- SYMPTOMS ======== When you browse to your WebClass application (Internet Information Server application), you receive the following error message in your browser: Server object error 'ASP 0177 : 800401f3' Server.CreateObject failed YourWebClass.asp, line 8 Invalid class string where line 8 contains the following code: Set Application("~WC~WebClassManager") = Server.CreateObject("WebClassRuntime.WebClassManager") CAUSE ===== The WebClass Runtime file (Mswcrun.dll) does not exist on your Web server, or WebClass Runtime is not registered. WebClass Runtime is one of the system files required for your WebClass applications to function properly. RESOLUTION ========== Verify that WebClass Runtime exists on your Web server. If it does not exist, use the Package and Deployment Wizard to create a standard setup package. Run the setup package on your Web server to install and register the necessary system files, which includes WebClass Runtime. If WebClass Runtime does exist on your Web server, you must register it. To do so, type the following at a command prompt: regsvr32 "C:\Program Files\Common Files\Designer\mswcrun.dll" NOTE: The authenticating user (IUSR_machinename if using anonymous access) needs to have Read and Execute NTFS permissions on Mswcrun.dll. STATUS ====== This behavior is by design. REFERENCES ========== For additional information, click the article number below to view the article in the Microsoft Knowledge Base: Q242550 INFO: System Files Needed to Run WebClasses (IIS Applications) Additional query words: ====================================================================== Keywords : kberrmsg kbASP kbVBp kbVBp600 kbWebClasses kbGrpDSASP kbDSupport kbIIS kbiis300 kbiis400 kbiis500 Technology : kbVBSearch kbiisSearch kbAudDeveloper kbZNotKeyword6 kbiis500 kbiis400 kbiis300 kbZNotKeyword2 kbVB600Search kbVB600 Version : :3.0,4.0,5.0,6.0 Issue type : kbprb ============================================================================= 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.