>>We try to understand why performance in our application has big diffrence in the diffrent operation system.
>>Exist a network with FileServer where FoxPro database located
>>First computer OS Windows Vista
>>Second OS Windows 2003 Server
>>Both machine has 1Gbt network connection to FileServer.
>>The test results for both machines has realy big diffrence
>>
>>1) SQL Select which return 50 000 records
>> Vista Machne - 16 second,
>> Windows 2003 server 5 second
>>
>>2) Copy 700Mb files with COPY TO command
>> Vista Machine - 49 second
>> Windos 2003 server - 20 seconds.
>>
>>The realy, all peoples want to work on terminal server :))) where performance of application in 3 times better.. but its not realy good solution when 30 clients work with terminal server.
>>
>>Maybe there exist solution.. or.. I want just to understand.. why in the same network configuration, same application, has realy diffrent performance.
>>
>>Thanks for answer
>>Denis Gavrikov
>
>Antivirus perhaps? Some antivirus programs check for files with extensions DBF, CDX, FPT - these should be excluded.

Hi,
On both machines installed Kaspersky Anti-Virus. But we will check again about extensions of files.