#44 Workspace variant missing Classic (R5.10)

[surreal memoir]

Playing D2R, with newest expansion RotW installed.

Cannot open classic charater .d2s files. When I try to open it, says I must change to "classic variant" of the workspace. Yet in the drop down menu, possible workspace options are only expansion and return of the warlock, no classic.

Hope someone can see it, as it's incredibly painful to mule in single player classic. Other modes have much easier solutions.

I'm using newest version that I can find, R5.10