Hi Everyone, I am trying to follow the listing 3.19. I am remotely debugging from guest to a host in vm. In the vm I start up 02sample.exe within the debugger in user mode, using: ntsd -d 02sample.exe I hit 'g' and hit '3' in the application console, then I go to Windbg in kernel mode: .breakin To enter the kernel debugger. I find the process, and the thread according to the listing. When I do the .trap command, I get a warning, but the output seems to be according to the one in the book. But when I do the 'k' command I get the error: WARNING: Frame IP not in any known module. Following frames may be wrong. And the output from the stack is only one line that doesn't make any sense. I don't get the correct Stack trace as in the book. Does anyone have any idea why this is not working? Helps is much appreciated! Thanks