I was trying to upgrade Mac OS and kept running into this error message when I tried to resume interrupted download. I was able to get around this problem by following steps mentioned below, which were originally posted in this post.
- Quit App Store.
- Open Terminal.
- Execute this: defaults write com.apple.appstore ShowDebugMenu -bool true
- Launch App Store.
- At the Menu bar, there should be a "Debug".
- Click on that and press "Reset Application"
- Restart App Store.
After resetting the app store I was able to initiate a fresh download of Mavericks.
Comments
thank's a lot