When I try to go to Army Knowledge Online I get a Certificate Error Message. When I hit continue to websight anyways I get the same message over and over again. When I first got this computer (1 month ago) I was able to get to AKO without any problems. How can I fix this? I can get to AKO Mail, but not the main websight. Never mind I finaly fixed it myself. I was able to download the DoD Certificate for AKO. This took some searching, but I was finaly able to do it and it fixed the problem. Maybe you can pass this on to others asking the same question.