What version of Anagraph software are you running? Classic? Design Art 2? Design Art 3? Later?
I just installed an old copy of Anagraph Design Art 3 and this is what I found:
1. Anagraph had the odd approach that with every new release of their software they would include file updaters. Most applications are forward compatible while not being backward compatible. So, for example, one can open an Illustrator 3 file in Illustrator CS but not open an Illustrator CS file in Illustrator 3. Anagraph didn't see it that way. The bottom line is that if you have Ana Classic JOB and GRA files, you will probably have to batch convert them to Design Art before they can be worked with.
2. In working in Design Art 3, I found that four export formats are offered. These are:
AI
EPS
DXF
WMF
AI and EPS were always problematic for Anagraph. I exported a GRA file in all four formats. This is what I found:
AI and EPS were rejected by Adobe Illustrator as having errors. Coreldraw 8 opened each but the result was gobblety-gook. DXF and WMF opened just fine in both Illustrator and Corel, but both of these formats use strictly linear data. So there are lots of nodes with just straight lines connecting them.
FlexiSign 7.5, on the other hand, wasn't so fussy and opened both the AI and EPS versions faithfully while preserving the Bezier curve data.
So assuming you have the Classic version of Anagraph, the path you need to follow is:
1. Either get a copy of Anagraph Design Art software or find someone willing to contract with you to convert your files.
2. Batch convert your files to the version of Anagraph Design Art.
3. Export each file as AI
4. Open each file in FlexiSign 7.5
5. Export as AI or EPS out of Flexi
6. Reopen each file in Adobe Illustrator and resave as version 3. This is necessary because Flexi AI or EPS export may not be readable in other applications. Illustrator definitely will be readable.
If you need assistance, contact me privately.