Adobe flash installed but nothing happen

Its just yesterday i stream some videos online with my mac. But today i cant open it because of "No playable resources found", and on other website it said because openload closed the connection even though i open the video from another website. Also i cant open the openload. I tried to install newest adobe flash, and already checked my chrome and safari already allowed the flash player. But still i cant open the videos, the no playable resources keep showing. Also my safari said that my adobe flash somehow in critical but i already put the run unsafe. But still nothing works. Can someone help me??