Thank you for your responses.
Solution:
1.) Uninstalled Crystal Reports for Visual Studio 2010
2.) Backed out all of the changes I made to the client (Crystal Reports 2008 runtime, etc.)
3.) Since my Visual Studio .Net project uses Crystal Reports heavily, I stopped using Visual Studio 2010 and reverted back to using Visual Studio 2005.
I am going to wait for the full Crystal Reports for Visual Studio 2010 version is released,, along with the related runtime redistributable package, which the Url I had attached to the initial question said "...is intended to be used on a test development computer to try out the new version of the developer offering; and therefore, does not provide the runtime redistributable packages required to deploy your VS 2010 application." This websites work-around did not work after trying many differant things.
By the way, I didn't see a release date, for the full version of Crystal Reports for Visual Studio 2010, on the websites I visited. Does anybody know of any specific release date?
Please let me know
Thanks again