DOCUMENT:Q221617 06-OCT-1999 [foxpro] TITLE :FIX: C0000005 Fatal Error After Frequent Use of CHRTRAN() PRODUCT :Microsoft FoxPro PROD/VER:WINDOWS:5.0,5.0a,6.0 OPER/SYS: KEYWORDS:kbCOMt kbvfp500aBUG kbvfp600 kbvfp600bug kbXBase kbVS600sp3fix kbGrpDSFox ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, versions 5.0, 5.0a, 6.0 ------------------------------------------------------------------------------- SYMPTOMS ======== Running an application that employs repeated calls to the CHRTRAN() function can result in the following error in Visual FoxPro 6.0: Fatal error: Exception code=C0000005 Called from - {} The procedure name and line number will contain the method or procedure containing the CHRTRAN() function and its line number. Note that the line number will be 0 if the executable was built with the Debug Info checkbox in the Project Information dialog unchecked. The path and filename will contain the path and filename of the file containing the method or procedure. Under the same circumstances, Visual FoxPro 5.0 may produce an error similar to the following under Windows NT: An application error has occurred and an application error log is being generated. vfp.exe Exception: access violation (0xc0000005),Address 0xnnnnnnnn Under Windows 9x, Visual FoxPro 5.0 may produce an error similar to the following: VFP caused an invalid page fault in module STATUS ====== Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. This bug was corrected in Visual Studio 6.0 Service Pack 3. For more information about Visual Studio service packs, please see the following articles in the Microsoft Knowledge Base: Q194022 INFO: Visual Studio 6.0 Service Packs, What, Where, Why Q194295 HOWTO: Tell That Visual Studio 6.0 Service Packs Are Installed MORE INFORMATION ================ Steps to Reproduce Behavior --------------------------- This behavior is not easily reproduced. It occurs with rapidly repeated calls to CHRTRAN() in Visual FoxPro COM server environments. (c) Microsoft Corporation 1999, All Rights Reserved. Contributions by Jim Saunders, Microsoft Corporation Additional query words: ====================================================================== Keywords : kbCOMt kbvfp500aBUG kbvfp600 kbvfp600bug kbXBase kbVS600sp3fix kbGrpDSFox Technology : kbVFPsearch kbAudDeveloper kbVFP500 kbVFP600 kbVFP500a Version : WINDOWS:5.0,5.0a,6.0 Issue type : kbbug Solution Type : kbfix ============================================================================= 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.