>Ok
>I m not in court.
>The client office started to use with my EXE about month ago and the network crashed 3 times in past month (not before).
>It is not sure that my project crashing, but I prefere to verify.
>>>Hi
>>>
>>>I got complaint that my exe (vfp) crash the network.
>>>I look for help where do I have to start from? what is the common things that can cause it?
>>
>>
>>First, ask for evidence that it is your app that is causing the network to crash. What do they consider a 'crash?' What evidence do they have to support their assumption? You need specifics...

Do you log when errors occur in your app? Did any errors occur during the time of the network crash? There should be logs for the network as well they can show you to compare. That is standard procedure when troubleshooting network and app crashes.