Documentation says: >>>Z8 needs not be trained, since this is automatically handled by the MVO process. The [Train] button can instead be used for finding assets with low correlation<<<

I get "Error 063: Training EXE not supported"

YCP

Yes, you need Zorro S for this. The free version does not support the train button for EXE strategies, even though it does not really train, but just produces a heatmap. But there's a script for generating heatmaps on Financial Hacker, which works also with the free version.

THX.
Difficulties w >>>script for generating heatmaps on Financial Hacker<<<
Added include.c for plotheatmap but sill ---

z8_heatmap: can't compile. Error = "'annual' undeclared identifier"

Should I add anything else?

Please advise.

Rgds,

Maybe you may need to check your symbol of the assets in assestslist.csv

On the right sidebar close to the top, you can find links for downloading all the scripts. If you type them yourself, you might get errors.