When I go to my account page and I have voicemails listed, I click on the play button to listen to my messages and I get the following error message "Application Blocked by Security Settings" and it lists the name as Verizon Data Services and goes on to mention it was blocked due to missing "Permissions" manifest attribute in the main jar. I then get a second error message "The application cannot be run" That is for MediaPlayer1. What does this error message mean in English (lol) and what can I do to correct it? Ever since I got digital voice several years ago I sometimes can listen to messages and other times (most) I get the error message. I can use my phone to retreive messages no problem. I'm using a Mac here with Mavericks (tried to upgrade to Yosemite but kept crashing so I went back to Mavericks). Any suggestions on how to correct this annoying problem? Thanks!