WinDbg has a symbol search path and a source search path. both of these need to be set up correctly. You can also download symbols for windows DLL's for various OS. You can also specify a debugger for any executable image which will get loaded automatically when the program executes. Very useful for debugging services. "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options" create a key called "debugger" with a value like "C:\Program Files\Debugging Tools for Windows\windbg.exe" -g

Thank you for your response. Orkun GEDiK SAP R/3 BASIS and Development Consultant ASTRON

http://support.microsoft.com/kb/q274038/[^] Vasudevan Deepak Kumar Personal Homepage namespace LavanyaDeepak Personal Weblog The World of Deepak and Lavanya ViewPoint 24x7

Hello, Sorry, I forgot to say that, "I am using /PAE switch already". Regards, Orkun GEDiK SAP R/3 Software & System Support Specialist ASTRON

Actually i am too facing his type of problem and can't found any solution till now,nly soltion i know is that if you in nay case find mangled name you can get real function parameter using UNDName.exe. ----------------------------- "I Think this Will Help" ----------------------------- Alok Gupta visit me at http://www.thisisalok.tk

Do you mean something like: MessageBox(..., MB_SYSTEMMODAL) "When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

A .NET language would probably suit that kind of application quite well. So the fact that you currently use VB.NET is a bonus. "You can have everything in life you want if you will just help enough other people get what they want." --Zig Ziglar The Second EuroCPian Event will be in Brussels on the 4th of September Can't manage to P/Invoke that Win32 API in .NET? Why not do interop the wiki way! My Blog

My god! It must be in VB.NET. I'm very sorry.

Ok. But i can't use WaitForSingleObject() because processes should be in "wait status". I don't want to wait end of process. If i use WaitForSingleObject(), i should wait end of process. But process shouldn't be stop. Process should be wait for a signal from another process without termination. Regards... Orkun GEDiK ASTRON

Ahmet Orkun GEDiK wrote: What is the proper way to call an ActiveX exe, running on remote machine, from VC client (dll)? DCOM used to be the way to do this. You might want to read up on the subject on MSDN or via a google search. There are a lot of gotchas that can get in the way of even the simplest remote com call. Michael 'Logic, my dear Zoe, merely enables one to be wrong with authority.' - The Doctor: The Wheel in Space

return (DWORD)n; try this

Ok. That means, i can't use managed type for pOut parameter. Ok, now i'm happy. Thank you for your response. Good answer. Thank you. Best Regards, Orkun. Orkun GEDiK