An Error Occurred During Activation Try Again Messenger

Information technology's another regular day.

You beginning up your Mac and if you see an update on your Mac then you make sure to give your Mac the update it needs to go along your Mac in fine shape.

However, once everything's updated, you try to open up upward your Messages or your FaceTime on your Mac merely y'all find that the very showtime thing that you run into is an error saying "An mistake occurred during activation. Effort again. Could not sign in to iMessage (or FaceTime)."

Not so great. Then the next form of action you have is to check whether it works on your iPhone or iPad (if you take any ane of those) merely curiously your device works as you are able to receive messages and make calls on your device(southward).

Information technology seems it just doesn't work on your Mac and peculiarly once later on that you've updated it. So what do we practice?

In this guide, I'll evidence you what I tried and how I did manage to gear up the error and have both my iMessage and FaceTime working flawlessly on my Macbook Pro. 🙂

Error Occurred During Activation for iMessage or FaceTime on Mac: 13 Ways

i. Remember to Enable Your Apple ID for Messages.

The very showtime thing to do is to cross out that you lot take enabled your Apple ID for Letters.

If you haven't then information technology explains why you lot may be getting the mistake.

Here's how you enable your Apple ID for Messages:

Step 1: Jump into your Letters then from the top carte select Preferences.

Step 2: Next, select Accounts.

Stride 3: Now do you run into iMessage to your left hand sidebar? Alright, select iMessage.

Step iv: For the final footstep, check if your Apple ID information shows up. Likewise make certain that you bank check the little box for Enable this business relationship. If yous find that it was already checked, then just uncheck, count to xxx, and so come up back to check the box once again.

You can attempt signing over again into your Messages or FaceTime application on your Mac to see if the error has gone.

two. Check If There Is an Outage from Apple'south Side.

At times it could but all be a problem with Apple having a system outage or something and besides it's best to check it before we get into the nitty-gritty fixes.

Anyhow an outage happens more oft than you call up. To check if Apple's arrangement is downward, merely jump into the Apple Arrangement Condition page and pay attention to both the iMessage and FaceTime statuses.

If the statuses show upward as yellow and then that means there is an issue from Apple's side which they're almost likely are already working on fixing it.

However if it shows up as green, then in that location no problems that hold up Apple'southward services. Go on reading to find out what else that you tin endeavor to fix the "Error occurred during Activation mistake" error.

3. Bank check your Date & Time Settings.

Adjusting to make sure the Appointment & Fourth dimension settings are correct has seemingly worked for some users over at Apple's Back up Communities.

Here's how you can make sure that your Appointment & Time Settings are in cheque:

Step ane: Jump into your Apple Card and then select System Preferences.

Step ii: Adjacent, select Appointment & Fourth dimension.

Step 3: At present what you do is, is to check and verify that the engagement, time and the time zone that are your Mac is in are all correct and precise.

Step four: Done? Great. Next, just bank check the box for the setting Set date and time automatically. Now if the checkbox was already checked, and then uncheck it, count to 30, and then check it back again.

However, if the checkbox was dimmed, then click the fiddling lock icon beneath and then enter your ambassador password.

Help! What if I don't know my ambassador name or countersign?

Here'due south a bully guide by Apple tree themselves on how you tin can reset both your ambassador proper name and password. 🙂

4. Check your Apple ID.

If your Apple ID or its password is wrong, and then chances are information technology could be the reason why yous're non existence immune to activate your iMessage or your FaceTime and hence why information technology throws the mistake.

Hither's you can cheque to make sure everything's correct with your Apple ID:

Pace 1: Go alee open up your web browser (or if you're reading this on your Mac, then go ahead open up up a new tab) and then spring to your Apple tree ID business relationship page and and so sign in with the same Apple ID that you're using with your Messages and FaceTime.

Step two: Now nosotros've arrived at a crossroads and there's two means this tin can go:

1. You are able to sign in with your Apple ID (which is bang-up!). You lot can and then jump to Step iii.

2. You lot are not able to sign in with your Apple ID. You're going to demand to then follow the on-screen instructions to reset your countersign or visit Apple'south iForgot page.

It could very well be…
It could besides be that your Apple ID is disabled which could be considering you may have entered your password incorrectly besides many times in a row or you simply may non take used your Apple ID for a long time which caused it to exist disabled since information technology was inactive.

If yous recollect whatever of those situations seems to resonate with you lot or you merely desire to bank check to make sure, then I become over in the following writeup on how you tin can prepare an Apple ID that is disabled.

How to Set When Apple ID is Disabled

Step 3: Next, on your Mac, open your Messages, then Preferences so select Accounts.

Stride 4: Now select your iMessage account and and then click Sign Out.

Step 5: Count to x seconds and sign dorsum in with the same Apple ID yous simply signed out from.

Step 6: Neat. Echo this for your FaceTime too by opening up your FaceTime, then Preferences and then Settings.

Step 7: Select to Sign Out, count to 10 again and then sign back in with the same Apple ID that you simply signed out from.

5. Reset "NVRAM".

At present you don't really demand to know what the heck "NVRAM" is in order for you to endeavour this. It'south all simply put just a agglomeration of settings that deals with how your iMessage and FaceTime piece of work and it is located in a specific site. That specific site in your Mac is what's chosen NVRAM (or PRAM if you're on an older Mac).

Note

One time you reset your Mac'southward NVRAM, settings like your Audio Book, Display Resolution, Startup Disk selection, Time Zone will be reset to default. So make sure to call back what you've gear up for those settings (y'all can fifty-fifty write them downwardly someplace). This is and then that once you've reset it you tin so adjust it dorsum to your previous settings.

Alright. Here's how you reset it:

Step 1: Go ahead, shut down your Mac then turn information technology on and immediately press and hold down all the following 4 keys (as your Mac boots up): Pick + Command + P + R.

Step two: Count to 30 seconds and then release the keys. Your Mac volition appear to restart while as you hold downwards the keys. Just make sure to take annotation of the following:

Notation

If your Mac typically plays a startups chime everytime it boots upwardly, and so what you practice is you release the keys afterward the second startup sound. Here's a bang-up guide by Apple themselves on recognizing your Mac'south chime.
If your Mac is an iMac Pro or if you have one of the MacBook Pro models from 2018, then release the keys after the Apple tree logo appears and disappears for the second time.
Besides if you lot're using a firmware password, which if you don't know what it is then it is mostly likely that y'all've non gear up a firmware password, simply if you have then y'all are going to need to plow off the firmware password first earlier y'all reset the NVRAM.

Step 3: Lastly, once you've reset the NVRAM, you can update the settings like your Sound Volume, Display Resolution, Startup disk selection, and Time zone back to how you first initially set it.

6. Check whatever 3rd-Party Networking or Security.

If you have installed whatsoever firewall, anti-virus security, VPN, or any third-party networking software onto your Mac, then make sure to check that information technology isn't blocking any of the network ports that iMessage and FaceTime utilize.

Y'all don't have to disable everything and it's best you endeavor by temporarily disabling the software one by i or the ones you're suspicious of and then one time disabled try signing into iMessage and FaceTime again. 🙂

vii. Endeavor Opening iMessage and FaceTime from the Applications Binder Itself.

Some of our readers accept reported that their Messages and FaceTime immediately started working the moment they opened the Messages or FaceTime app from the Applications folder on difficult drive of the Mac.

Effort it, Jump into your difficult drive of your Mac, open up upwardly the Applications folder so open up either Messages or FaceTime and check out if information technology launches and yous are able to sign in without getting thrown at with errors.

If information technology works, dandy! You tin can remove the sometime icons from your Mac'south Dock and so elevate the new, error-free ones from the Applications folder into the Dock.

If it doesn't work, don't become discouraged. 🙂

Keep reading and eventually yous will definitely go 1 to work.

8. Accept You lot Recently Migrated Your Mac User Account?

If you've migrated your Mac user account, maybe because you may accept bought a new Mac or what not, then you lot may have information associated with your ID that'southward no longer valid.

Here's how you lot can right the error.

Step i: Go ahead close your Letters or your FaceTime on your Mac and and then jump into your Applications, then Utilities and then select Keychain Access.

Step 2: Next, do you see Login to your top left hand sidebar? Skilful. Select Login then select Passwords from the lower left paw sidebar.

Step 3: Now using Spotlight Search (it'south the search bar), type in "IDS". Expect closely for an item that shows your unique Apple tree ID together with a "-AuthToken" at the end.

Here's an example:

ids: [e-mail protected]

Pace 4: Found information technology? Great! Now these IDS-AuthTokens are like special encryption keys (rubber keys) for your iMessage that are kept on your Mac. I know removing encryption keys sounds like opening yourself upwards for problem, but no. Y'all come across, one time you remove these keys, your Mac and Apple Servers will automatically create new ones and rebuild them. Fresh keys!

Pace 5: So aye, delete the file(south) which contains the Apple ID you're having problems with. Don't delete anything else that does not have the Apple ID email accost you lot're having issues with in it.

Step 6: Finally, simply close the window, restart your Mac, and and so launch your Messages or FaceTime again. Try signing in once again and information technology should piece of work.

If it still doesn't work, then endeavour this …

9. Part Two: A Few Adjustments.

If you had done the previous fox but you still find that your FaceTime or Messages throw an mistake like "Could non sign in to iMessage. An error occurred during activation. Endeavor again." and then there'due south one more additionally thing that you can exercise to try and ready it.

This time, y'all're going to practise exactly the same as what you lot did before this except y'all'll be removing certain other files from your Keychain.

Here's what you do:

Step ane: Leap back into your Applications, and then Utilities and then select Keychain Access.

Footstep 2: Now await for these two files:

ids: identity-rsa-private-cardinal
ids: identity-rsa-public-cardinal

Also if you find the same exact file that you had deleted before which goes past:

ids: [e-mail protected]

And so select that too.

Step iii: Now once you've selected those files, delete them. Again nothing is going to happen equally your Mac and Apple's Servers volition create a brand new one that is updated and fixes your error.

Step 4: Once y'all've deleted, restart your Mac and try once more signing into your iMessage or your FaceTime.

10. Part Three: Screw it, Delete them all.

If you tried deleting file by file and it still throws an error, and so just go alee delete all the files with "ids" in front of it.

Here's how:

Stride i: Jump back into your Applications, then Utilities so select Keychain Access.

Pace 2: Side by side using Spotlight Search (the search bar) type in "IDS".

Stride 3: Finally, just delete all those files (under the Kind category, practice make sure the files are of awarding password of kind).

Step iv: One time y'all've deleted them, over again close your Keychain, restart your Mac, open up up either your iMessage or FaceTime and effort signing again.

Information technology should work. If not, there'due south few other methods that you tin take up to attempt and fix the error.

11. Plough off the iCloud Keychain.

Your iCloud Keychain is meant to link upwardly your usernames and passwords, credit card information and your WiFi network data across all your devices (that are signed in using that same Apple ID).

But your iCloud Keychain can get confused at times with your Mac's Keychain (the ones we had deleted before in the earlier parts) which includes your iMessage and FaceTime keys.

So the way to go over this situation is to plough off the iCloud key since information technology is messing things up. Here'southward how you do it:

Footstep 1: Become alee open upwards your System Preferences and and so select iCloud.

Pace 2: Next, uncheck the box for Keychain.

Stride 3:Done? Good. Now choose to Keep on this Mac a copy of all your Safari passwords and credit cards onto your Mac. This safely keeps all your information so that it doesn't become deleted all together with your iCloud Keychain itself which would exist a waste.

Step four: Great! Once you've done that just close your System Preferences, restart your Mac, open back your iMessage or FaceTime and then attempt signing again and encounter if information technology works.

12. Remove Your iMessage and FaceTime Keys from Your Keychain.

You must be pretty tired of having to read "keys" and "Keychain" past now, I assure you lot this will be the concluding, so hang in there.

This method works to refresh the encryption keys that is being held and used past your iMessage and FaceTime.

Hither's how yous do information technology:

Step 1: Go ahead select Applications, then Utilities and then your Keychain Admission.

Pace ii: Next select Login from the pinnacle left hand corner and and so select All Items from the lower left hand sidebar.

Step 3: At present using Spotlight Search (the search bar) type in "FaceTime".

Step four: Y'all should exist presented with a select number of file(due south). Delete the files or file.

Stride v: Repeat Pace 3 and Step 4 simply this time typing in "iMessage" into Spotlight Search and delete those files too.

Step 6: One time y'all're done, just restart your Mac, launch either your Messages or FaceTime and effort signing again.

13. Delete your Mac'south Button Notifications for iMessage and FaceTime.

Whenever you send a message on your Mac, your Mac uses a special file called a APSD file (Apple Push Notification Service Daemon) that's stored in your Mac. This file helps your Mac to log in and send message alerts to iMessage and FaceTime using Apple'south network.

Retrieve of it every bit a middleman between Apple tree's Servers and your iMessage or FaceTime Applications.

Specially, if you find that the last time your FaceTime or iMessage synced was erstwhile agone and you notice the APSD file is not updating it to today's date, then there's a high chance that the reason yous're getting an error is a problem with that file itself.

Sympathise? Well, it's keen if you lot practise understand but nevertheless that'due south non the important thing here. The important affair now is that we gear up information technology and the fashion nosotros practise that is we remove this "APSD" file from our Mac, and so let our Mac recreate the file.

So let's exercise that.

Note

Information technology'due south important to back up your Mac before doing this. This is so if anything goes wrong we have backup.

At present there's two ways you lot tin do this:

1. Using your Mac's Terminal. (Fastest)

Step 1: Open up up your Mac'due south Terminal so copy (Command + C) and paste (Control + V) the following command into your Terminal:

sudo rm LibraryPreferences/com.apple.apsd.plist

Footstep 2: Once you've re-create-pasted the command, hit Enter and that's it! The file will be removed with only one command.

Footstep iii: Finally, but restart your Mac and and then try signing into your iMessage and FaceTime to check if it works.

2. Without using your Mac'southward Terminal (Simplest)

Pace i: Jump into your hard drive, and then Library, and so Preferences.

Step ii: Now elevate the item named com.apple.apsd.plist and drop it into your Trash.

Step 3: Adjacent when you're prompted to enter your Admin countersign, enter your Admin account password to remove the file.

Step 4: Finally, only restart your Mac so try signing into your iMessage and FaceTime to check if information technology works.

For the nigh part, the problem should exist fixed now that that you deleted and rebuilt the "APSD" file.

If it still doesn't work, then there'southward one final trick that you do.

xiv. Time to Pick Up the Telephone.

If yous've traveled outside your home country, or if you've entered the wrong countersign besides many times (which is the principal reason which gets your Apple ID disabled) or if you've logged in using many different Apple IDs on your Mac then Apple tree's Servers are non going to take that lightly and may end up blocking your Mac's Apple ID admission to iMessage or FaceTime altogether.

Other cases could be if Apple tree suspects your business relationship is being hacked, and so Apple tree volition cake from the server finish your Mac'southward access of the Apple ID for iMessage, FaceTime and sometimes even other iCloud services.

So if you went through all of the above methods and you're reading this, then the all-time form of activeness now is to give Apple tree Support a call and request them to bank check the iMessages/FaceTime servers to come across if they blocked your Apple ID from beingness used on your Mac.

They'll capeesh information technology.🙂

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