Looks like some part of Crystal Reports isn't installed properly, but other than that I have no idea.
I know I try to help, but there are better forums elsewhere for Crystal Report type problems.
Also, try searching google for your error, as I suspect others have had this problem before.
(try "The type initializer for 'CrystalDecisions.CrystalReports.Engine.ReportDocu ment' threw an exception" in google).
/- Sam Judson : Wrox Technical Editor -/