Ah yes. I believe PEV is still trying to sort out a fix for your Mesh Viewer issue, but for CCP you need to make sure you have .NET Framework 2.0 installed (if it will let you).
JacktheKitty - you will find that it is the business of others to verify that a user is not using an illegal copy of Trainz (and the only way that can be proven is by having your serial numbers registered on your profile). As JCitron has advised you on another thread, if you have multiple accounts, get Helpdesk to merge them together.
Whiilst it may not directly be our business, it is our "concern". People without registered serial numbers on display are generally deemed as having an illegitmate copy of the software until proven otherwise, so you are unlikely to get much help here as the majority don't think much of software piracy.
Mind, with your turn of phrase, you probably aren't likely to get much help any way. Is it starting to sink in yet?
Jack; Don't you have any little friends you could play with? The adults here won't take you seriously until you register at least one of your many, many versions of Trainz.