Avoid macros, use name expressions instead!

RENAME (lcFileName) TO (Yournewfilename)

>Thank!!, I add this to complete the process...
>
>Local lcFileName
>lcFileName = Getfile("txt", ;
> this.Caption, ;
> "Escojer ..")
>
>If Empty(lcFileName)
> Return
>Endif
>
>
>Yournewfilename=chrtran(lcFileName,' ','_')
>
>RENAME [&lcFileName] TO [&Yournewfilename]
>lcFileName = Yournewfilename
>
>
>
>
>>>Hi if I have a file named [file test.txt] how can replace by [file_test.txt]
>>>
>>>thank
>>
>>

Yournewfilename=chrtran(youroldfile,' ','_')