>Thanks for your reply, i use it but, when i install the app. it doesn't run.
>How can i solve this?

You must add two lines:

*To start your program
Do form yourform
Read events && without this line, "nothing" will happen

In the destroy event of your form

Clear events

You also must include the necessary runtime files, see http://fox.wikis.com/wc.dll?Wiki~VFP9RuntimeFiles