As Bob stated, not much info here. However things to consider.

In most cases the GSC 1.1 works fine
You need to have enough stars to plate solve which sounds like the issue.
Get a free account and upload the image to
Bin your images to get more stars and take longer exposures. A dark may be required but not usually
Does the all sky plate solve work

What is your optical system and CCD you are using. Also what catalog are you using. Make sure the Focal Length is right on, that is important.
Attach a image that is failing.