I have an ASP.NET application that runs correctly on my developement station, it should as everything is running locally and i have all permissions etc.

The problem is that i have to move this app to a clients web site. It is held on a server 100's of miles away so i have no access to it physically, we are not even allowed to run an install package on it so i can make sure we have the correct dependancies etc. So my problem is, what do i need in order to get the crystal reports to run?

I have copied the entire app directory to the server including all report files etc but when we run the app i recieve the following error.
Code:
Object reference not set to an instance of an object. 
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.NullReferenceException: Object reference not set to an instance of an object.

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.  

Stack Trace: 


[NullReferenceException: Object reference not set to an instance of an object.]
  CrystalDecisions.Web..get_7() +189
  CrystalDecisions.Web.CrystalReportViewer.OnInit(EventArgs e) +352
  System.Web.UI.Control.InitRecursive(Control namingContainer) +240
  System.Web.UI.Control.InitRecursive(Control namingContainer) +178
  System.Web.UI.Control.InitRecursive(Control namingContainer) +178
  System.Web.UI.Page.ProcessRequestMain() +174
Can anyone help me out?