Failed to update Unity Web Player

Please i need help with this error, when I’m using an application that is related to the web player, I get this error enrealidad, and had I been a user, so switch to my brother, and it worked, but after a while, the error made all users and can not do, I’m desperate,:sad:

Waiting for an answer

thanks
Stun

I’m not quite sure what you are saying but have you tried reinstalling the plugin, maybe using admin privileges?