>Halo all.
>How to open any file, like Explorer do this.
>I want to open files to Excel,Word,Powerpoint,other softwer grapics.

Look ast the ShellExecute() API call; it's available from a class in the FFC called _ShellExecute in _ENVIRON.VCX, or by direct use of the API call declared in VFP. Unfrortunately, you have no way to control the application opened to manipulate the file, or detect when you've finished with the file; there's a more complex version called ShellExecuteEx() available through the API, but it requires construction and understanding of a moderately complex structure and the application of several other API calls to use it.