Problem launching all modpacks

[Adam Meyohas]

Launcher Version: 378

Operating System: windows 8

Java Version: version 7 update 45

Antivirus Program: Norton

Description of Problem:

One day i wanted to play somt tekkit lite, but then my launcher wouldn't work. Then, after a few hours, i tried again and an error appeared and said "error downloading fml_libs.zip"

please help...

Error Messages:

Error Log:

[Munaus]

Did you read the Common Problems sticky?

Q. The launcher stops in the middle of downloading the mods.

A. If your AV is not on this list it could still potentially cause problems. Just like any software, we recommended you disable your AV while installing and running your launcher for the first time to avoid issues.

These Antivirus programs are known to cause issues when downloading the launcher.

• AVG
  
• Norton
  
• McAfee
  
• Avira Because of user input, Avira has apparently fixed the false positive. Update your AV.
  

If you are using one of these you will have to disable them or set the Technic Launcher as an exception in order to install it. They block it by default since they don't recognize it (of course). If that doesn't work, uninstall those terrible anti-virus programs and get one that doesn't get in your way constantly. We recommend if you're paying for any of the above AV's to stop immediately, uninstall them, and get a better AV. Microsoft Security Essentials, or Avast! are two completely freeAV's that work far better then all of the above. MSE especially I can vouch for, having used it for years.

[Adam Meyohas]

Did you read the Common Problems sticky?

Didn't Work...

any other ideas anyone?

[Munaus]

Didn't Work...

any other ideas anyone?

What did you do then? Did you disable it or uninstall it?