>>Hi,
>>We install our appilcatin on Win2008 R2 server, and there applicatino processes works too slow. On Win2008 machine without R2 some operation can take 5 sec.. with R2 .. the same operation take 20 seconds.
>>
>>Is it well known problem, and when it so, any ideas how to fix performance?
>>
>>Thanks!
>>Denis
>
>Could it be your Anti-Virus software causing the slowdown??

Hi,
Even when anti-virus software disabled, the application is slow. Take a look, without R2 - application works fine..
Any another ideas?

Thanks
Denis