install error

please advice

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>

we need to  get a more detail error message

is your store up and running (either on the internet or on a local machine) if so, go to admin-->system-->log
to view a more detailed message

if this error is occuring and preventing your store from running, you will need to edit the web.config file - as your error states

<!-- Web.Config Configuration File -->

<configuration>
    <system.web>

copy and paste the following line of code somewherebetween the bold tags in web.config
        <customErrors mode="Off"/>


    </system.web>
</configuration>

reupload web.config and try running it again

- the above actions should enable a more meaningful error message

_

I have the same problem what is the solution?

Follow hadie's answer and you may get an answer after posting the results.

took your advice ASP5 and now i get this error below:

Line 92:       </expressionBuilders>
Line 93:     </compilation>
Line 94:     <authentication mode="Forms">
Line 95:       <forms name="NOPCOMMERCE.AUTH" loginUrl="~/Login.aspx" protection="All" timeout="43200" path="/" requireSSL="false" slidingExpiration="true" defaultUrl="~/default.aspx" enableCrossAppRedirects="false"/>
Line 96:     </authentication>