>After copying VFP9 application to Windows 2009 server users started receiving errors like
>
>Index file "x:\myapp\firma1\rid.cdx" tag "Rtellimus" is corrupted. Please rebuild it.
>
>After re-creating indexes this errors goes away for a one day but at next day it appears again.
>
>Also, application works much slowly than in old server.
>
>How to fix ?

Andrus,

Check if this Re: Vista BUG Confirmed SMB2 causes Index Corruption Thread #1430067 Message #1435304 applies to you as well (you may review the whole thread).