I have just re-installed Momentics 6.4 and am getting the following error:

There is an error in the QNX Configuration settings.  Either the QNX_CONFIGURATION environment variable is not set 
correctly or the location it points to is not accessible?

It is set to C:\Program Files\QNX Software Systems\qconfig after installation and the directory exists ...

It has a bin and license subdirectory and a file called qnx_software_development_platform_6.41.  The license directory 
has 3 files: activq,licenses,settings.cfg.

What am I missing?

Thanks