Links in Email and Text not working.. Error on OperaL.exe

[tntsniper]

I've been getting errors when I try and click and open a link in a text or email.. It says

"The File 'OperaL.exe' cannot be opened. Either it is not signed with a trusted certificate, or one of its components cannot be found. If the problem persists, try reinstalling or restoring this file."

Opera is working fine for me, no problems wat-so-ever. I wonder what could have happened that it doesn't want to open any more?

Any ideas?