Hey Scouserman
I think the long and short of it is, some people have no problems at all with Windows 7 32 or 64 bit installations. I on the other hand am having several issues. I am beginning to wonder now if it is a software/computer hardware combination problem.
I am running Windows 7 64bit on a Dell Studio 1555 machine. It would be interesting to see if anyone else is having problems with specific PC manufacturers.
As previously mentioned it ran fine on the Vista 64 bit on the same machine. And I did do a complete format of the hard disk to ensure a clean install of Windows 7.
When mine is working it really is great! However I am holding off spending another £90 on the 3D version until I hear back from Airnav on my support question (74807) on my intermittent program crashing.
I just did a completely fresh install of V4.03. Funny though, that having done the uninstall and even deleted out the directories that the uninstall does not remove, on reinstalling, ANRB has remembered all my previous settings and even the username/password. You would think that this information would also have been deleted.