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Mcafee error while installing updates mac.
You might face/ see an error while updating your mac. This issue might be caused by the Internet Security for Mac kernel extension not being authorized or a problem with your firewall or browser settings. Internet Security for Mac uses a kernel extension (also known as a kext) to perform certain tasks. This kext must be authorized. You can authorize the kext in the app itself, or through System Preferences. There could be multiple issues due to which your mac is unable to update.
Problem due to which Mcafee error while installing updates mac
- The issue might arise due to the Internet Security for Mac kernel extension not being authorized.
- Third-party firewall apps
- McAfee firewall
Methods to resolve Mcafee Error:
Method 1: Authorize the Internet Security for Mac kernel extension:
In mac, if an app uses a kernel extension to enable certain tasks, this kernel extension must be explicitly authorized after you install the app. If you don’t authorize the extension then, the app might not work correctly. You can authorize the Kernel Extension by Authorizing kernel extension in the Internet Security for Mac app or by Authorizing kernel extension in System Preferences.
After authorizing the kernel extension, try to update them again.
Method 2: Change in the firewall settings.
If you have recently installed Mac OS High Sierra, your firewall settings might have changed. This change might result in the firewall blocking internet security for mac from updating. You can follow these steps to check and change your firewall settings on Mac.
- Third-party firewall apps:
- Check to see if you have any firewall apps running. You can see your installed apps in the Applications folder.
- If a Firewall app is running, ensure that Internet Security for Mac is allowed, and not being blocked.
- Save your changes.
- McAfee firewall:
- Click on the McAfee menulet on the menu bar.
- Select the McAfee LiveSafe – Internet Security Console.
- Click on Mac Security.
- Click on the Firewall.
- Click on the lock to make changes, and type in your password.
- Change the Type from Public to Home or Work.
- Click on the lock again to save your changes.
After updating your firewall settings, try to update it again.
Method 3: You must check your cache and cookie and try to clear them.
Clearing your Safari cookies and cache might resolve the issue. Clearing your cookies and cache does not remove your browsing history or saved passwords. Follow the below-mentioned steps and clear cache and cookie:
- Open Safari.
- Click on Safari, Preferences.
- Click on Privacy.
- Click on Manage Website Data.
- Click on Remove All.
- Click on Remove Now.
- Click on Done.
- Restart your Mac.
When your Mac restarts, try to update it again.
Method 4: Reinstall Internet Security for Mac:
If you still receive an error while updating your mac then try to Reinstall your internet security for mac and try to update it again.
Thus Follow these steps to Mcafee error while installing updates mac
Comment below if you have any queries regarding the Mcafee error while installing updates mac
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