0	~Defaults
1	~Mode
2	~Header
3	~Default Mode
4	Driver
5	ColorTableSource
6	DefaultFileSpec
7	Font
8	Color
9	FILE
10	PROFILE
11	Color Mode
12	IMWMF
5065	ExtentCheck
5066	NEVER
5067	CONDITIONAL
5068	ALWAYS
5072	ExtentType
5073	OBJECT
5074	IMAGE
5132	DWG Import