Can't Update Safari 12.0, Extensions are in use by "Spotlight"
MacBook Pro TouchBar and Touch ID, macOS High Sierra (10.13.6)
Try going to Applications/Utilities/Activity Monitor and killing Spotlight.
Make sure to quit Safari prior to downloading the Safari 12 update.
Thank you Carolyn but I have quit Safari and restarted the computer with the same error
Perfect! It worked. Thank you Eric!
You are welcome.
Worked here as well. Thank you.
You are welcome. Glad to help.
Can't Update Safari 12.0, Extensions are in use by "Spotlight"