Catch exception when flash path can't be determined
Catch exception when flash path can't be determined

This seems to only happen on windows and only if flash is not installed

Auditors: da39a3ee5e6b4b0d3255bfef95601890afd80709@aekeus

timborden/browser-laptop,darkdh/browser-laptop,darkdh/browser-laptop,luixxiul/browser-laptop,diasdavid/browser-laptop,luixxiul/browser-laptop,diasdavid/browser-laptop,timborden/browser-laptop,darkdh/browser-laptop,timborden/browser-laptop,luixxiul/browser-laptop,luixxiul/browser-laptop,timborden/browser-laptop,diasdavid/browser-laptop,diasdavid/browser-laptop,darkdh/browser-laptop