Today for some reason I cannot open Opera. I am getting an error that reads, "Can't open user file directory, because you lack sufficient privileges. You might want to contact the administrator of this machine." I am the only user on my computer so this administrator error is perplexing. I have uninstalled/ reinstalled the program and I am still getting this error message. Opera was working fine earlier today and I don't know why this permission error is happening. Any suggestions?