DOCUMENT:Q117321 26-JUN-2001 [utilities] TITLE :PRB: CodeView Hangs When Debugging DOS-Extended Application PRODUCT :Microsoft Programming Utilities PROD/VER:: OPER/SYS: KEYWORDS:kb16bitonly ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft CodeView for MS-DOS ------------------------------------------------------------------------------- SYMPTOMS ======== When using CodeView to run a DOS-extended application that was built using the Phar Lap 286|DOS-Extender Lite that ships with Visual C++, the program may appear to run properly, but when control returns to CodeView, it may hang. You may also receive a message stating system integrity has been violated. RESOLUTION ========== You can develop DOS-extended applications using Visual C++ together with the Phar Lap's 286|DOS-Extender Lite, but these applications cannot be directly debugged with CodeView. Instead, Phar Lap supplies a full-featured 286|DOS-Extender SDK and it includes a utility that allows CodeView for Windows to debug DOS-extended applications. There is a README file included with the 286|DOS-Extender Lite that contains more information about the package. For support and questions concerning both the 286|DOS Extender Lite and the 286|DOS-Extender SDK contact Phar Lap Technical Support at (617) 661-1510. Additional query words: 4.10 ====================================================================== Keywords : kb16bitonly Technology : kbAudDeveloper kbCodeView kbZNotKeyword3 Version : : ============================================================================= 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.