Just bought the game.. Unable to launch it :(

Whenever i try to launch the game, i get a security violation error.. I have added the screenshot as an attachment. So i dug around online and found out that updating the anticheat might fix this issue, but when i try and update the AC, i get a new error that says "DownloadManifest failed error 12029:209
DownloadManifest failed error 5:203", i have added another screenshot of this for reference. Have also tried downloading the AC installer from EA, but still getting the same issue. Please help me play the game.. bought it from steam btw.