What's in NexusLog.txt (see your log for location)? Is this your app: http://www.apexwin.com/us/index.php/software/appraiser-products/apex-sketch-v5-standard and can the problem be reproduced with the free trial?
What's in NexusLog.txt (see your log for location)? Is this your app: http://www.apexwin.com/us/index.php/software/appraiser-products/apex-sketch-v5-standard and can the problem be reproduced with the free trial?