>sorry,
>

>ruta='\\server\megasystem\reports\'
>
>lnfilecount = adir(lafiles,ruta+"*.frx")
>

>in server\megasystem \ reports I have 300 files but returns lnfilecount =0
>
> but if I put the network drive if I returned 300 files
>
>

>ruta='f:\megasystem\reports\'
>
>lnfilecount = adir(lafiles,ruta+"*.frx")
>

>
>returns lnfilecount =300

So, looks like your drive is not properly mapped.

If you put in Windows Explorer

\\server\megasystem

can you access your directory?