Download and use of USNO-A2

[Forum_2014]

I downloaded from ftp://ftp.nofs.navy.mil/pub/outgoing/usnoa/ the whole USNO-A2 starcatalog.
It was a hard 24 hours work, to copy it file by file from there.

But Astroart 5.0 ignores this catalog. I changed to USNO-A and to the correct directory with the downloaded files.
But Astroart don't uses this catalog.
Anything to do else?

Greetings muesi50

[Forum_2014]

Hello, the USNO A2 is showed only if the field of the star atlas is smaller than 4 degrees.
If this does not solve the problem, please post a screenshot of the atlas.