XHP35 single cell driver FX35 @ KD

Are mods possible to drive the led with at least double the current?

http://schmidt-walter-schaltnetzteile.de/smps_e/aww_smps_e.html
1A LED, I Shottki diod=8.5А
2A LED, I Shottki diod=13.5A

I think the driver will burn