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Windows 2003 Server Standard SP1
IIS 6.0
ASP.NET 1.1

My ASP.NET page uses a client-side .NET control. The control is
implemented as a .NET assembly which is located in the virtual
directory root. This worked on IIS 5.0/Win 2000 server, bit IIS 6.0
refuses to serve the DLL file to the client (404 file not found
error).

I saw multiple posts that say that IIS 6.0 does not allow downloading
files of unknown MIME types. I followed the steps outlined here:

http://support.microsoft.com/kb/326965

, but, to my surprise, the ".dll" extension was already set up (as
"application/x-msdownload".

I also added ".*" as "application/octet-stream", but, still, it did
not help.

Here is the entry from IIS log file:

2008-01-22 18:54:37 W3SVC1 172.19.12.33 GET
/oms/Helper.Win.Controls.dll - 80 - 173.29.123.19
Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+InfoPat h.1;+.NET+CLR+1.1.4322)
404 2 1260

Any ideas?

the dll is probably in a iis site that has scripts and executables
enabled, so trying to run it.

btw: this is a dead technology, and you should not be using it, you
should be using silverlight instead.

-- bruce (sqlwork.com)

Usenet User wrote:
> Windows 2003 Server Standard SP1
> IIS 6.0
> ASP.NET 1.1
>
> My ASP.NET page uses a client-side .NET control. The control is
> implemented as a .NET assembly which is located in the virtual
> directory root. This worked on IIS 5.0/Win 2000 server, bit IIS 6.0
> refuses to serve the DLL file to the client (404 file not found
> error).
>
> I saw multiple posts that say that IIS 6.0 does not allow downloading
> files of unknown MIME types. I followed the steps outlined here:
>
> http://support.microsoft.com/kb/326965
>
> , but, to my surprise, the ".dll" extension was already set up (as
> "application/x-msdownload".
>
> I also added ".*" as "application/octet-stream", but, still, it did
> not help.
>
> Here is the entry from IIS log file:
>
> 2008-01-22 18:54:37 W3SVC1 172.19.12.33 GET
> /oms/Helper.Win.Controls.dll - 80 - 173.29.123.19
> Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+InfoPat h.1;+.NET+CLR+1.1.4322)
> 404 2 1260
>
> Any ideas?

Thanks, that was it ) Changed from "Scripts and Executables" to
"Scripts only".


On Tue, 22 Jan 2008 15:15:50 -0800, bruce barker <>
wrote:

>the dll is probably in a iis site that has scripts and executables
>enabled, so trying to run it.
>
>btw: this is a dead technology, and you should not be using it, you
>should be using silverlight instead.
>
>-- bruce (sqlwork.com)
>
>Usenet User wrote:
>> Windows 2003 Server Standard SP1
>> IIS 6.0
>> ASP.NET 1.1
>>
>> My ASP.NET page uses a client-side .NET control. The control is
>> implemented as a .NET assembly which is located in the virtual
>> directory root. This worked on IIS 5.0/Win 2000 server, bit IIS 6.0
>> refuses to serve the DLL file to the client (404 file not found
>> error).
>>
>> I saw multiple posts that say that IIS 6.0 does not allow downloading
>> files of unknown MIME types. I followed the steps outlined here:
>>
>> http://support.microsoft.com/kb/326965
>>
>> , but, to my surprise, the ".dll" extension was already set up (as
>> "application/x-msdownload".
>>
>> I also added ".*" as "application/octet-stream", but, still, it did
>> not help.
>>
>> Here is the entry from IIS log file:
>>
>> 2008-01-22 18:54:37 W3SVC1 172.19.12.33 GET
>> /oms/Helper.Win.Controls.dll - 80 - 173.29.123.19
>> Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+InfoPat h.1;+.NET+CLR+1.1.4322)
>> 404 2 1260
>>
>> Any ideas?