>> I maintain high-volume (some tables > 1 million recs) VFP3.0 system running
>> on Win NT network. Index tags get corrupted too often to be true. System
>> runs long batch file processes and gets "Error Reading Drive ..." errors
>> and data, I guess, get corrupted at this point. I will appreciate any ideas
>> how to work around.
>
>well, I guess we have to figure what's causing the error reading drive problem
>are those mapped drives? anyway please give somemore details
>
>Arnon

Ok. This is Win NT network and app running from Win 3.1 workstation with all network drives mapped through File Manager. I opened MS knowledge base, found the article that NT network can create this problem and generally it's not fixed. App generates errors from different places.