LG 4163B and DLA

I just added a 4163B to my Dell 8400. I have Sonic DLA Version 4.9. But it will not allow me to format a DVD RAM disc, or drag and drop to a precreated DVD RAM disc.

Suggestions to solve this DLA problem? I’ve previously used both IBM DLA and Panasonic DLA on other computers and never had this problem. Dell is no help.