Duplicate range specifier

You included a letter in a Deftype range that is already included in another Deftype range in the same module. Once a letter has been included in a Deftype range, it may not be included in another Deftype range in the same module. For example:

DefInt A-D
DefInt D-G   ' Illegal: D already belongs to a range.

If Deftype a-z has been specified in a module, no other Deftype range may be specified in that module.

Redefine your Deftype ranges so that no letter is included in more than one range.