Could not load file or assembly 'Microsoft.ReportViewer.WebForms, Version=10.0.0.0 in Asp.Net

If you are getting the below error.

Could not load file or assembly 'Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified

Solution is We need to run the ReportViewer.exe file in the Web Server.

For reference :

http://msdn.microsoft.com/en-us/library/ms251723.aspx