I opened a Solidworks assembly in Visualize and included its decals.
The decals came in at first but eventually disappeared from my visualize model.
However, they were still in the "Appearances" tab so I dragged them back onto my model and sized and positioned them correctly.
The decals rendered fine with the "Accurate" renderer.
When I tried to output a render I got an error that the offline render could not load.
I closed the model and tried to reopen it (the new SVPJ file, not the original SW assembly).
It will not open and I get this error: