Ok, Try Looking At This And Tell Me If This Helps. See If You Installed Wrong If This Does Not Work Make A Disk And Install It On Virtual Box From A Clean PC If That Works Back Up Your Data And Erase Your Hard Drive By
- Boot Install
- Click On Utillitys
- Click Disk Utillity
- Click On Your HD
- Click Format
- If Asked Disk Format Do Mac OS X Jornaled
- Then Format And Reboot
- Then Boot Computer No Disk
- If This Pic Shows You Can Install
Are you Kidding? Whats a "Virtual Box From A Clean PC" If I had have known upgrading to mountain lion was going to be this difficult there is no way I would have done. It is not enough that 3 of my email accounts cant send mail since I upgraded snow leopard prior to trying to install mountain lion. I can say I am totally disillusioned with MAC. We have 2 laptops a desk top an Ipad and 2 Iphones and I think we will be going back to PC's and android phones.
When I install OS X Mountain Lion this is the error I get: This copy of the Install OS X Mountain Lion application can't be verified. It may have been corrupted or tampered with during downloading. - Delete this copy of the application, and go to the Purchases page of the Mac App Store to download a new copy.
This is a free upgrade with my purchase of the new rMBP.
I deleted it completely, even from the Trash. I also cleaned my Mac.
When I try to download it from the app store the error shows: The application could not be downloaded. - The installation could not be started. But it's not in the trash anymore. It's totally gone... What else could be the problem?
What should I do? Please help... Thanks.