Could not load file or assembly 'RSSharePointSoapProxy
Issue
Could not load file or assembly 'RSSharePointSoapProxy, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The system cannot find the file specified - See more at: http://expertsharepoint.blogspot.de/#sthash.1VMIUzp2.dpuf
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details
System.IO.FileNotFoundException: Could not load file or assembly 'RSSharePointSoapProxy, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The system cannot find the file specified.
Source Error
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Cause
The issue happens because of missing or corrupted RSSharePointSoapProxy dll due to un-installation of Reporting Services Add-In.
Solution
To get resolve the issue, we need to re-install the missing RSS files.
Download the Microsoft® SQL Server® 2008 R2 Reporting Services Add-in and install in the server.
Link: http://www.microsoft.com/en-us/download/confirmation.aspx?id=622
**Note: **No need to reboot server or Restart of any service after installation of RSS Add on