inetinfo.exe crash

[NMI]

hi every1. i have a question about iis FTP bug that occure when name of path be very long. i use Immunity for find return address . attache inetinfo.exe and run it with f9. but when i want to run exploit from other host nothing happens.
when i don't attach inetinfo.exe exploit works .
how can i see runtime process of inetinfo.exe?

[disavowed]

Try setting your debugger as the JIT debugger (http://support.microsoft.com/kb/103861) and run inetinfo.exe without a debugger. When it crashes, your configured debugger should pop up.

[NMI]

i use windbg for reverse this exploit. i attach inetinfo.exe, get INT 3(ntdll!DbgBreakPoint) .
i use (g) command for run it but windbg suspend in busy mode.
i'm in mistake?