Windows cannot open NDB files?

If Windows is unable to open file extension .NDB you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:
 
NDB is a file extension associated with Nick-O-Matic Design Factory Project . Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair NDB file extension association errors.