Install Microsoft Lync Mac
Although Microsoft managed to deliver a new Office 2016 Suite for Mac users a few weeks ago, they unfortunately didn’t include an update to its chat client Lync for Mac. According to Microsoft insiders, although Skype for Business on the Mac platform isn’t slated for release until the end of Q4 2015, it’s more likely we won’t see the new client until Q1 2016 — after they release Microsoft Office for Blackberry. (smile)
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Mar 14, 2017 In the Microsoft Lync for Mac 2011 Update volume window, double-click the Lync for Mac 2011 Update application to start the update process, and then follow the instructions on the screen. If the installation finishes successfully, you can remove the update installer from your hard disk. Microsoft Teams with an Office 365 subscription is the latest version of Lync. Previous versions include Skype for Business 2016, Lync 2013, Lync 2010, and Lync 2007. Microsoft Teams is compatible with Windows 10, Windows 8.1, and Windows 7.
While we wait for the new client, Microsoft continues to update its legacy Lync for Mac 2011 client. This week Microsoft released what it calls the “July 2015 Update” version 14.1.1 aka KB3074981.
This latest releases of Lync for Mac 2011 includes over a dozen bug fixes and other updates. Although it’s not the rewrite we’re all waiting for, it’s a welcome release being that we’ve not seen an update to the client since March.
Here’s a quick rundown of all the fixes in the update:
To install the update, grab the V150716 download – KB3074981 and install over the top of your existing Lync client. The download is only 39.6MB and takes no longer than a few minutes to get patched. I recommend all users get it installed immediately.
Introduction
This article contains information about how to troubleshoot Lync for Mac issues in Skype for Business Online (formerly Lync Online). It also discusses how to sign in to Skype for Business Online by using Lync for Mac and how to collect log files and system information for Lync for Mac issues.
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Procedure
Before you troubleshoot
First, make sure that users follow the correct steps when they sign in to Skype for Business Online. If users are signing in to Skype for Business Online correctly and the issue persists, use one or more of the other methods later in this article to troubleshoot the issue, as appropriate for your situation.
Note
To connect Lync for Mac 2011 to Skype for Business Online in Office 365, you must have Lync for Mac version 14.0.6 or a later version installed. If you use a version that's earlier than version 14.0.6, you may have problems when you sign in to Skype for Business Online because earlier versions have issues that prevent authentication to Skype for Business Online. You can find the latest update at Update for Lync for Mac 2011.
Make sure that users follow the correct steps when they sign in to Skype for Business Online
To sign in to Skype for Business Online by using Lync for Mac, users should follow these steps:
Start Lync for Mac.
Enter your email address, user ID, and password.
Next to Sign in as, select the presence status that you want to display after you sign in.
If you want to save your credentials, click to select the Remember my password check box. Your credentials will be saved in the Mac OS Keychain and will work until the next time that your password changes or expires.
To configure additional options for connecting to Skype for Business Online, click Advanced. You can configure the following options:
Automatic Configuration: In most cases, this is the correct setting. If the necessary DNS records are present and automatic configuration isn't working, try Manual Configuration.
Manual Configuration: Select this option if automatic configuration is failing, and specify the following values:
- Internal server name: sipdir.online.lync.com:443
- External server name: sipdir.online.lync.com:443
Kerberos authentication:Leave this option cleared. Office 365 uses the Microsoft Azure AD authentication system for authentication.
If you still can't sign in
The following table describes error messages that may occur when users sign in or use Lync for Mac with Skype for Business Online.
| Error | Cause | Type | Resolution |
|---|---|---|---|
| The service might not be available, or you might not be connected to the Internet. Make sure the server is available. Also, make sure your network connection cable is securely connected. | This issue may occur if Lync can’t detect a suitable Lync Server. | Client | To troubleshoot this issue, see the Make sure that users follow the correct steps when they sign in to Skype for Business Online section. |
| Lync was unable to sign in. Please verify your logon credentials and try again. If the problem continues, please contact your support team. | Various causes. | Client | To troubleshoot this issue, see the Users may be unable to sign in unless they first use an incorrect sign-in address section. |
| The user name, password, or domain appears to be incorrect. Ensure that you entered them correctly. If the problem continues, please contact your support team. | This issue may occur in scenarios in which a federated user tries to sign in, and this user has a password that's longer than 16 characters. | User Account | To troubleshoot this issue, see the Federated users synchronized from on-premises Active Directory Domain Services can't sign in by using a password that's longer than 16 characters section. |
| EXC_BAD_ACCESS | This issue may occur if Lync for Mac tries to integrate or schedule meetings with an Exchange mailbox that isn't hosted in Exchange Online. | Client | To troubleshoot this issue, see the Lync for Mac crashes and the user receives an EXC_BAD_ACCESS error or Clear cached data and corrupted certificates in Lync sections. |
Troubleshoot Lync for Mac issues
Use one or more of the following methods, as appropriate for your situation.
Users may be unable to sign in unless they first use an incorrect sign-in address
Try to sign in to Skype for Business Online by using an incorrect sign-in address. That is, a sign-in address that you know won't work. For example, EmailAddress @contoso.com.
Note
Mar 10, 2020 The update history information for version 16.16 and earlier also applies to Office 2016 for Mac, which is also a version of Office for Mac that’s available as a one-time purchase. Older versions up to and including 16.16 can be activated with an Office 2016 for Mac volume license. Oct 05, 2015 Download Microsoft Office for Mac 2011 14.5.6 Update from Official Microsoft Download Center. To install this update. Print this page if you want to use it as a reference when you are offline. Quit any applications that are running, including all Office applications, Microsoft Messenger, and Office. Troubleshoot Microsoft AutoUpdate. Open Safari and download the latest version of Microsoft AutoUpdate. Press Command + Shift+h. Go to Library PrivillegedHelperTools and make sure that com.microsoft.autoupdate.helpertool exists. Run Microsoft AutoUpdate. If the file doesn. Dec 09, 2018 Hi Denise, Office 2016 or 2019 for Mac is not free, so, you would first need to purchase a license for the new version. Delete Office 2011 for Mac, then download and install the new version. Update microsoft office 2011 to 2016 mac.
When you do this, sign-in will fail. This is expected behavior.
After the sign-in fails, sign in by using the correct sign-in address. For example, EmailAddress@contoso.com.
If Lync for Mac stops working after an Internet connectivity issue, flush the DNS cache
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To flush the DNS cache, do one of the following, depending on the version of Mac OS that you're running:
- If you're running Mac OS X 10.5, Mac OS X 10.6, or Mac OS X 10.7 Lion, start Terminal, and then run the following command: dscacheutil -flushcache
- If you're running Mac OS X 10.4 Tiger, start Terminal, and then run the following command: lookupd -flushcache
Clear cached data and corrupted certificates in Lync
First, delete the following folders:
- Users/Home Folder/Library/Caches/com.microsoft.Lync
- Users/Home Folder/Documents/Microsoft User Data/Microsoft Lync History
Then, delete any corrupted or cached certificates. To do this, follow these steps:
Open the Keychain Access certificate management utility. To do this, in Finder, click Applications, click Utilities, and then click Keychain Access. Or, search for Keychain Access by using Spotlight.
In the left pane, click login, and then click Certificates.
In the right pane, find a certificate that's named Unknown or Communications Server, select it, and then delete it.
Note You may have to unlock your keychain by using your password.
Close Keychain Access.
Restart Lync for Mac.
Important
Before you perform the next step, try reproduce the issue by using a new test user account. If the issue doesn't repeat in the new account, then follow these steps:
Open Keychain Access Preferences, and then click Reset My Default Keychain.
Open Finder, locate the following folders, and then delete them:
/Users/Home Folder/Documents/Microsoft User Data/Microsoft Lync Data
/Users/Home Folder/Documents/Microsoft User Data/Microsoft Lync History
Federated users synchronized from on-premises Active Directory Domain Services can't sign in by using a password that's longer than 16 characters
Organizations that have on-premises customer password policies may allow for passwords to exceed 16 characters. By default, the password policy in Office 365 restricts passwords to 16 characters or less. Because of the Windows Challenge/Response (NTLM) authentication mechanism in the Mac OS, passwords that are longer than 16 characters aren't recognized correctly, and this causes sign-in to fail.
To work around this issue, the user should change his or her password to be 16 characters or less.
Lync for Mac crashes and the user receives an EXC_BAD_ACCESS error
This error message usually occurs when Lync for Mac tries to integrate or schedule meetings with an Exchange mailbox that isn't hosted in Exchange Online. This scenario isn't supported in Skype for Business Online. For the best experience, you should use both Skype for Business Online and Exchange Online. However, if that isn't an option, follow these steps as a potential workaround:
Open Finder, locate the following folder, and then delete it:
DocumentsMicrosoft User DataMicrosoft Lync Data
Start Lync for Mac, and then sign in to Skype for Business Online.
On the Lync for Mac menu, click Preferences, click Account, and then clear the Use Microsoft Exchange for managing personal information check box.
Note You must perform step 3 quickly after you sign in.
Collect log files and system information for Lync for Mac issues
To collect log files and system information for Lync for Mac issues, follow these steps:
Verify the version of the operating system that's used.
Verify the error message that's returned.
Turn on logging for troubleshooting in Lync for Mac. To do this, follow these steps:
- On the Lync menu, click Preferences, and then click General.
- Under Logging, click to select the Turn on logging for troubleshooting check box.
Exit Lync for Mac, and then restart Lync for Mac to create a log file.
Reproduce the issue.
Turn off logging for troubleshooting. To do this, follow these steps:
- On the Lync menu, click Preferences, and then click General.
- Under Logging, clear the Turn on logging for troubleshooting check box.
Collect the log files for Lync for Mac. To do this, follow these steps:
On the menu bar in Finder, click Go, and then click Go to Folder.
In the Go to the folder box, type the path of the logs folder. For example, type /user//library/logs. Then, click Go.
Note
<Useraccountfolder> is usually the same as the user name that the user uses to log on the computer. The user name can also be found next to the House icon at the top of the Finder window.
In the Logs folder, collect the log files.
Uninstall and reinstall Lync for Mac 2011
If the steps in this article don't resolve the issue, try to do a clean uninstallation of Lync for Mac 2011, and then reinstall the application. For more information about how to do a clean uninstallation of Lync for Mac 2011, see How to do a clean uninstallation of Lync for Mac 2011.
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If you're using third-party virtualization software for the Mac, it can coincide with various performance-related issues including but not limited to slow desktop sharing, unexpected poor media quality, possible sign-in and Exchange integration issues. In order to continue, Microsoft technical support may have to confirm that the issue occurs on a computer where the third-party virtualization software isn’t present.
Third-party information disclaimer
Install Microsoft Lync On Mac
The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.
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