I think the problem is that you haven't installed everything you should.
That missing directory gets created (and populated) by the LabVIEW Update.
You can double-check your FRC version by starting LabVIEW and going to:
Help -> About FIRST Robotics Competition Software...
It should say "Software Update 4.0.0"
- LabVIEW Basic (USB stick from KOP)
- LabVIEW Update (from online: http://joule.ni.com/nidu/cds/view/p/id/2261)
- Utilities (from online: http://joule.ni.com/nidu/cds/view/p/id/2262)
- Driver Station (from online: http://joule.ni.com/nidu/cds/view/p/id/2263)
- Microsoft Kinect SDK (online:http://kinectforwindows.org)
- .NET Framework 4.0 - may already be installed (online: http://www.microsoft.com/download/en....aspx?id=17851)
- Kinect Kiosk (online: http://firstforge.wpi.edu/sf/frs/do/listReleases/projects.wpilib/frs.2012_frc_kinect_server)
It's a really crowded year for software installation.
All this assumes you are programming in LabVIEW. If you aren't then the installation order is different and that LabVIEW image directory won't exist because it's not needed.
The image will be in a different location (language specific).
If you did all that and the cRIO Imaging Tool doesn't automatically show the v43 image when you select LabVIEW, then the installation is messed up somehow.
There will be other things missing that are just as important.