Many Hackintosh users running Mac OS X Lion have been unable to login to the Mac App Store, instead receiving the error, 'Your device or computer could not be verified. Contact support for assistance.' The verification issue appears to have affected the several legitimate Macs as well, though on less wide of a scale. There is no single, definite solution to this issue, but several possible workarounds are available. Read past the break to find out how to fix the error.
There are several solutions to the login error.1. Go to /Extra in your main hard drive and open the text file org.Chameleon.boot.plist with TextEdit. This is the configuration file for the Chimera bootloader (which UserDSDT uses). Add this string to the part of the file between <dict> and </dict>:
Jan 19, 2015 Two unusual error messages that can occur during the attempted installation of OS X El Capitan or OS X Yosemite are the “This copy of the Install OS X El Capitan application can’t be verified. It may have been corrupted or tampered with during downloading” error, or a “This copy of the Install OS X Yosemite application can’t be verified. Anybody know if the El Capitan installer cannot be run from inside 10.6.8, to install 'a system' onto the stick? I also tried the 'Chameleon OS X El Capitan Final' installer, with a previous chamelion ENOCH version - it seems to install 'it all' onto the stick, looking pretty good actually - but at the end says 'installation failed'. Jan 21, 2016 at 4:26 AM. I have a macbook with El Capitan on it and one thing I had to make sure of is in the network settings, under advanced, in the DNS settings, for search domains, I had to have my domain listed twice. Once as the.org and.local. Then it would log in. Might not be the same issue, macs have a. El Capitan Desktop Support El Capitan Desktop Guides. Fix 'Your device or computer could not be verified.' Yosemite OS X 10.10 Thread. 05, 2015 Fix OS X El Capitan Beta Updates Not Showing in Software. Sep 4, 2020 — Put the macOS Big Sur installer on. Application cannot be verified.
<key>EthernetBuiltIn</key>
El Capitan Cannot Be Verified Online
<string>Yes</string>Then reboot. If this doesn't solve the errors, proceed to the next solution.
2. Open org.Chameleon.boot.plist again. Add the following string:
<key>PCIRootUID</key>
<string>1</string>
If this string is currently set to 0, change it to 1. Reboot.
3. If neither of the above solutions fix the issue, open the System Preferences app and go to the Network section. On the left-hand column in the Network section, select each of the items and remove it by clicking the minus sign on the bottom of the column.
El Capitan Cannot Be Verified For A
Then, go to /Library/Preferences/SystemConfiguration in your main hard drive and delete NetworkInterfaces.plist. Or alternatively, drag it to the desktop (as a backup, in case things go wrong).
By removing all of the Network items in System Preferences and deleting NetworkInterfaces.plist, you have effectively reset the network configuration for Mac OS X. Reboot (you may have to reconfigure your internet connection afterwards).