Iron Portable as default browser

[irobhv]

Hi, Greetings to all forum members

I have a problem with Iron Portable. I set it as default browser using a registry hack.
When I open an html document which contains space in his name Iron Portable open a tab for each word that is present in the file name. So I'm not able to open saved webpages.
Imho the problem is the executable IronPortable.exe that isn't able to manage space in the file name.
Please fix this wrong behaviour, Imho isn't difficult