Did you ever resolve this error? I have the same error. What is the 
solution? Thanks

> Hi All,
> Thanks in Advance.
> When i am executing and .aspx file i am getting the following error.
> Do suggest what is the problem with my setting.
> I had installed MDAC 2.7 and ASP.net Premium Beta2 on my mechine
> which is running on Windows 2000.
> 
> The Error message which was displayed on the Browers is :
> 
> Server Application Unavailable 
> The web application you are attempting to access on this web server is 
> currently unavailable.  Please hit the "Refresh" button in your web 
> browser to retry your request. 
> 
> Administrator Note: An error message detailing the cause of this 
specific 
> request failure can be found in the system event log of the web server. 
> Please review this log entry to discover what caused this error to occur
> 
> Shyam