Fred,

>We are trying to determine if a bug exists in Telerik RADGrid or the MM.NET overload class.
>
>When the code is run in the Visual Studio Web server using the default 2nd level folder, it works. However, if the same code is run in the root folder, we get an exception. In other words, http://localhost/projectName/testPage.aspx runs correctly, but http://localhost/testPage.aspx returns the following error:
>
>Cannot use a leading .. to exit above the top directory.
>
>The error also occurs when running in the root folder on the production Web server. The exception occurs at line 664 in mmRADGrid.cs in the following code:
>
>base.OnLoad(e);
>
>We are using v4.6.2 (latest version) of RADGrid and have compiled the MM.NET class to reference it. This appears to be a problem with the Telerik RADGrid but I wanted to verify that before I contacted them.

It doesn't sound like an MM .NET issue, but can you post the stack trace so I can better see what's causing the exception?

Best Regards,