I am having trouble installing Silverlight Tools on my system. What does “The hash value is not correct” mean?
This happens because the Silverlight installation tries to download the Silverlight Developer Runtime and cannot access the server. Try following these steps in order to perform the installation: • Download and save the Microsoft Silverlight 3 Tools for VS 2008 SP1 to your workstation. • Create a new directory on your workstation. • From the command prompt, run the following command: “silverlight3_tools.exe /x”. • Specify the directory you created in step 2. • Download and save the Silverlight Developer Runtime to the directory you created in step 2. • Run SPInstaller.exe which is currently in the directory that you created in step 2. • Once the installation is finished, you may delete the directory you created in step 2.