ok, i found that the error was my site isnot configured as .NET 2.0
application >

thanks for replies.
"Tahir" <(E-Mail Removed)>, iletisinde şunu yazdı,
news:973D49F3-4096-4A3F-B98C-(E-Mail Removed)...
> Hi,
>
> i am delevoping an ASP.NET website which worked well on my old web host
> and now working on localhost but now it doesnt works on my new host. i
> have new registered and ftp the files that work on previous host. now it
> shows the classic runtime eror page which explains how to enable
> customerrors tag. the problem is my website is configured to show my
> custom error page. what is the problem? why the customerors tag doesnt
> work?
>
>
> my Web.Config file is:
>
> <?xml version="1.0"?>
> <configuration>
> <appSettings>
> </appSettings>
> <connectionStrings>
> <add name=..../>
> </connectionStrings>
> <system.web>
> <authentication mode="Forms">
> <forms name..../>
> </authentication>
> <authorization>
> <allow users="*"/>
> </authorization>
> <customErrors mode="RemoteOnly" defaultRedirect="YapimAsamasinda.htm">
> <error statusCode="403" redirect="YapimAsamasinda.htm"/>
> <error statusCode="404" redirect="YapimAsamasinda.htm"/>
> </customErrors>
> <compilation debug="true">
> <assemblies>
> <add assembly="System.Design, Version=2.0.0.0, Culture=neutral,
> PublicKeyToken=B03F5F7F11D50A3A"/>
> </assemblies>
> </compilation>
> </system.web>
> </configuration>
>
>
>
> the site is shown as:
>
> Server Error in '/' Application.
> Runtime Error
> Description: An application error occurred on the server. The current
> custom error settings for this application prevent the details of the
> application error from being viewed remotely (for security reasons). It
> could, however, be viewed by browsers running on the local server machine.
>
> Details: To enable the details of this specific error message to be
> viewable on remote machines, please create a <customErrors> tag within a
> "web.config" configuration file located in the root directory of the
> current web application. This <customErrors> tag should then have its
> "mode" attribute set to "Off".
>
> <!-- Web.Config Configuration File -->
>
> <configuration>
> <system.web>
> <customErrors mode="Off"/>
> </system.web>
> </configuration>
>
>
> Notes: The current error page you are seeing can be replaced by a custom
> error page by modifying the "defaultRedirect" attribute of the
> application's <customErrors> configuration tag to point to a custom error
> page URL.
>
> <!-- Web.Config Configuration File -->
>
> <configuration>
> <system.web>
> <customErrors mode="RemoteOnly"
> defaultRedirect="mycustompage.htm"/>
> </system.web>
> </configuration>
>
>