I am facing a problem with Crystal Report, in the deployment Server (i.e Windows 2003 Server), my example was working in Crystal Report 10..for visual Studio 2008, but when I upgraded to the new Crystal Report 13 for Visual Studio 2010, it gives me the following error:
Error
Database logon failed.
I have used to use Typed DataSet for the ReportDocument, and from CodeBehind I set reportDocument.SetDataSource(DataTable), and it was working fine in the previews version, but in the new version it gives me the previews error.
By the way the report working fine my local pc where Visual Studio 2010 installed..
Kind Regards
Bassam Basamad
Best Answer
For anyone will face this problem in future.
The problem because if you run two version in the Same Application Pool, it will not work, it will give log failed, but if you create another Application pool, for the Crystal Report 13 for visual studio 2010 it will work fine.
Kind Regards