I am always at war with the Registry, that's what causes most of my problems. Registry repair programs can solve that problem.
Okay, my tip involves uninstalling. They are both based off of Chromium, so that's a possible conflict.
If someone else gives you a suggestion and it doesn't work, uninstall with RevoUninstaller with Advanced Uninstall feature, delete all the registry keys that show up and left-over files, then reinstall. Do this if nothing else works, because this wipes Chrome and Iron clean from your PC, so you have to reinstall and re-add the extensions.
Thanks for answer. I just used google and it looks like that my problem is quite ussual atleast in chrome browser. I was thinking to do what You wrote, but i think that i wait still little time. Too much work to reload two browser and all shorcuts ec.