> This will have certain performance impact. I would first try setting the
> cache period, how long after you upload and it still cached?
> To control cache time, refer
> HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\InetInfo\Parameters\ObjectCacheTTL
> DWORD <value_in_seconds>
>
>
> --
> Regards,
> Bernard Cheah
> http://www.iis-resources.com/
> http://www.iiswebcastseries.com/
> http://www.msmvps.com/blogs/bernard/
>
>
> ""Yuan Ren[MSFT]"" <v-yren@microsoft.com> wrote in message
> news:OPB%23oSRBGHA.2560@TK2MSFTNGXA02.phx.gbl...
>> Hi Massimo,
>>
>> Welcome to MSDN newsgroup!
>>
>> From your description, I think the problem is caused by IIS caching
>> function. I suggest you restart IIS service after modification. And try
>> to
>> download the file again to check whether problem still occurred.
>>
>> If you don't want to do this every time, you could consider disabling
>> cache
>> function in IIS. But one thing must be attention is the performance of
>> IIS
>> (includes FTP, SMTP and web site) will be affected if the cache is
>> disabled.
>>
>> You can perform the below step to disable the cache:
>> 1. Click "Start", click "Run", type "regedit" (without the quotation
>> marks), and then click "OK".
>> 2. Locate and then click the following registry subkey:
>>
>> HEKY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\InetInfo\Parameters
>> 3. Right-click "Parameters", point to "New", and then clicks "DWORD
>> Value".
>> 4. In the "New Value #1" box, type "DisableMemoryCache" (without the
>> quotation marks), and then press ENTER.
>> 5. Right-click "DisableMemoryCache", and then clicks "Modify".
>> 6. In the "Value data" box, type "1" (without the quotation marks), and
>> then click "OK".
>> 7. Quit Registry Editor, and then restart the computer or run IISREST
>> from
>> the command line.
>>
>>
>> I hope the above information helps, if you have any questions or
>> concerns,
>> please do not hesitate to let me know. I am standing by to help you.
>>
>> Regards,
>>
>> Yuan Ren [MSFT]
>> Microsoft Online Support
>>
>
>

""Yuan Ren[MSFT]"" <v-yren@microsoft.com> wrote in message
news:OPB%23oSRBGHA.2560@TK2MSFTNGXA02.phx.gbl...
> Hi Massimo,
>
> Welcome to MSDN newsgroup!
>
> From your description, I think the problem is caused by IIS caching
> function. I suggest you restart IIS service after modification. And try to
> download the file again to check whether problem still occurred.
>
> If you don't want to do this every time, you could consider disabling
> cache
> function in IIS. But one thing must be attention is the performance of IIS
> (includes FTP, SMTP and web site) will be affected if the cache is
> disabled.
>
> You can perform the below step to disable the cache:
> 1. Click "Start", click "Run", type "regedit" (without the quotation
> marks), and then click "OK".
> 2. Locate and then click the following registry subkey:
>
> HEKY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\InetInfo\Parameters
> 3. Right-click "Parameters", point to "New", and then clicks "DWORD
> Value".
> 4. In the "New Value #1" box, type "DisableMemoryCache" (without the
> quotation marks), and then press ENTER.
> 5. Right-click "DisableMemoryCache", and then clicks "Modify".
> 6. In the "Value data" box, type "1" (without the quotation marks), and
> then click "OK".
> 7. Quit Registry Editor, and then restart the computer or run IISREST from
> the command line.
>
>
> I hope the above information helps, if you have any questions or concerns,
> please do not hesitate to let me know. I am standing by to help you.
>
> Regards,
>
> Yuan Ren [MSFT]
> Microsoft Online Support
>