Can' T Open Teamviewer Mac

Posted : admin On 01.04.2020

Apr 29, 2011 I'm using TeamViewer on my PC to remote into my Mac. Does anyone know how do I send the Command key to the Mac since my PC does not have a Command key. I need to select multiple items in a list which I would do with the Control key on my PC but this does seem to map correctly on the Mac.

  1. Can't Boot after uninstalling Teamviewer on Mac OS Catalina Hello! Am in a bit of a pickle after a succesful upgrade to Catalina and then uninstalling Teamviewer through CleanMyMac uninstaller utility.
  2. Mar 21, 2014  How to connect remotely to OS X and iOS with TeamViewer by Jesus Vigo in Apple on March 21, 2014, 12:38 PM PST Jesus Vigo walks through the steps of.
  3. Oct 10, 2017 Re: Installation problem on Mac OS X No, there isn't. Few months ago, I downloaded and installed the application successfully but some days ago I have to unistall it.
  4. TeamViewer is an application for remote control, desktop sharing and web conferencing between iOS and macOS devices. If for any reason you need to remove TeamViewer from your Mac, follow this article. We will share two methods on how to uninstall TeamViewer completely and correctly. Contents: Remove TeamViewer from Mac.

Can' T Open Teamviewer Mac 10

In this post i’m going to provide two solutions for a recent issue with MacOS Catalina, where the macOS can’t boot after removing the Teamviewer.

When the Mac gets restarted after the uninstallation, following error box pops up and avoids the boot process from being completed.

Unrecoverable Error.

Security Agent was unable to create requested mechanism TeamViewerAuthPlugin:start.

In my case, this occured when I removed the Teamviewer manually by the CleanMyMac application.

Root Cause (Updated on Dec 10, 2019)

I assume this happenes as the CleanMyMac’s uninstaller removes the TeamViewer along with all related files without the operating system being aware of the changes. Atomix virtual dj pro v7 0. 5 free download. To be more specifc, TeamViewer registers an Authorization plugin during the installation. However, if one doesn’t use the builtin uninstaller and removes the applicaton manually or by CleanMyMac, the plugin woul not get de-registered. Therefore, in the next boot, the macOS still expects to load the authorization plugin but it can’t find respective files, TeamViewerAuthPlugin.bundle, in /Library/Security/SecurityAgents/. Consequently, it simply panics. 😉

Solutions (Updated on Dec 10, 2019)

All you need to do is to either have the macOS forget about it (suggested by Jack Bryant, in the comments) or give it what it wants, which is the missing file.

Although these solutions are simple, the implementation seems a bit complex, especially for non power-users. When this happens, you would not have access to any standard interface or application, like Finder, to access the file system. Instead, the only interface by which you can fix this, is the Terminal app which is accessible in the Mac Revocery Mode. As the name implies, this mode provides the user with a very limited set of tools to recover the operating system in case of serious problems. Downside, however, is that the Recovery mode is an advanced environment and is not as friendly.

I recommend to try the first solution in which basically we remove the Authorization Database. If not resolved, try the second solution where you put a copy of the missing file, TeamViewerAuthPlugin.bundle into the corresponding directory.

Disclaimer: I do not make any warranties about the completeness, reliability and accuracy of this information. Any action you take upon the information on this post is strictly at your own risk, and I will not be liable for any losses and damages in connection with the use of described solutions.

Implementation (Updated on Dec 10, 2019)

Solution 1: Remove the Authorization Database

Teamviewer
  1. Enter the Recovery Mode
    1. Restart your Mac and hold Command+R mode until the Apple logo appears. This may take some time, so be patient!!
    2. Once entered, you’ll be instructed to select the language, username, and finally to enter your password. So follow the instructions until you land in the macOS Utilities window.
    3. From the window select Disk Utility.
  2. Mount the disks
    1. Connect your USB stick to the machine
    2. In the Disk Utility window, from the left pane and under the Internal section, select the “Macintosh HD” disk and in the right pane click on the “Mount” button. (see Note 3 and 4)
    3. Also, under the External section select your USB, e.g. MyUSB, and make sure it’s mounted as well.
      NOTE 1-1: If asked for password while mounting, use your login password.
      NOTE 1-2: The disk could be already mounted. So, while the disk is selected in the left pane, if you see Unmount button instead of Mount and the info bar is active (colorful), it means the disk is already mounted.
      NOTE 1-3: The name of the disk may differ from the example but the procedure is the same.
  3. Open the Terminal
    1. Once ensured the disks are mounted, from the menu bar, select Utilities and select Terminal.
    2. Type the following: ls /Volumes/. This command lists all mounted disks.
    3. You should see the name of your USB, e.g. MyUSB, along with the main disk name i.e. Macintosh HD in the output.
      MyUSB/ Macintosh HD/ Macintosh HD - Data/
      NOTE 1-4: the number of items (disks) and their names might be different from the example.
  4. Copy the file
    1. Enter the following in the Terminal:
      rm '/Volumes/Macintosh HD/var/db/auth.db'
      NOTE 1-5 – Very Important: The above command will remove the “auth.db” file. Therefore, you have to make sure you’re giving the right path in the right format. So:
      a) Notice that the command is case sensitive. Meaning for example, “myusb” is different from “MyUSB”.
      b) Notice the space between “rm” and the path as well as between “Macintosh” and “HD”.
      b) The given path should be enclosed in “”.
      NOTE1-6: Any error message such as “No such file or directory” or “Read-only file system“, means the path is not entered correctly. So, before complaining, take a deep breath, read the message carefully and compare it to that of the above. I’m sure you will spot the mistake(s).
  5. Verify
    1. If successful, you would NOT receive any congratulation message. No offense!!
    2. To ensure the file is deleted enter the command below; it should NOT list “auth.db” in return.
      ls '/Volumes/Macintosh HD/var/db/auth.db'
      NOTE 1-7: If it’s still there, it means you made a mistake, especially with the path. So, repeat step 4 and DO NOT rush this timeee!!!
  6. Restart
    1. If you passed the verification, don’t get excited so much yet because now you should restart the Mac with your fingers crossed.
    2. To restart, from the Apple logo on the top left, select Restart and wait for the machine to boot.
    3. If you’ve ever made back to the login prompt again, please:
      1. put your password
      2. close your eyes
      3. hit the Enter
      4. give it ~1 minute and then open your eyes (don’t cheat)
      5. If you’re in, return to my page and share your feeling…😊

Solution 2: Copy the missing file

  1. Get the Missing File
    1. Install the TeamViewer app on another MacOS
    2. Copy the “TeamViewerAuthPlugin.bundle” from /Library/Security/SecurityAgent/ to a USB memory.
      NOTE 2-1: Make sure the USB is formatted in the native MacOS filesystem to avoid incompatibility issues in the next steps.
  2. Enter the Recovery Mode
    1. Restart your Mac and hold Command+R mode until the Apple logo appears. This may take some time, so be patient!!
    2. Once entered, you’ll be instructed to select the language, username, and finally to enter your password. So follow the instructions until you land in the macOS Utilities window.
    3. From the window select Disk Utility.
  3. Mount the disks
    1. Connect your USB stick to the machine
    2. In the Disk Utility window, from the left pane and under the Internal section, select the “Macintosh HD” disk and in the right pane click on the “Mount” button. (see Note 3 and 4)
    3. Also, under the External section select your USB, e.g. MyUSB, and make sure it’s mounted as well.
      NOTE 2-2: If asked for password while mounting, use your login password.
      NOTE 2-3: The disk could be already mounted. So, while the disk is selected in the left pane, if you see Unmount button instead of Mount and the info bar is active (colorful), it means the disk is already mounted.
      NOTE 2-4: The name of the disk may differ from the example but the procedure is the same.
  4. Open the Terminal
    1. Once ensured the disks are mounted, from the menu bar, select Utilities and select Terminal.
    2. Type the following: ls /Volumes/. This command lists all mounted disks.
    3. You should see the name of your USB, e.g. MyUSB, along with the main disk name i.e. Macintosh HD in the output.
      MyUSB/ Macintosh HD/ Macintosh HD - Data/
      NOTE 2-5: the number of items and their names might be different from the example but it should be the same as what you see in the Disk Utility.
  5. Copy the file
    1. Enter the following in the Terminal: (see Note 10)
      cp -r '/Volumes/MyUSB/TeamViewerAuthPlugin.bundle' '/Volumes/Macintosh HD/Library/Security/SecurityAgentPlugins/'
      NOTE 2-6 – Very Important: The above command copies the missing file from the USB to the Macintosh HD disk. Therefore, you have to make sure you’re giving the right path in the right format. So:
      a) Notice that the command is case sensitive. That is for example, “myusb” is different from “MyUSB”.
      b) Spaces are important. For example, there is space between “cp” and “-r” or between “Machintosh” and “HD” or between the first path and the second.
      c) Both paths SHOULD be enclosed in “” separately.
      NOTE2-7: Any error message such as “No such file or directory” or “Read-only file system“, means either the source or the destination path or both are not entered correctly. So, before complaining, take a deep breath, read the message carefully and compare it to the command. I’m sure you will find the mistake(s).
  6. Verify
    1. To ensure the file is copied appropriately, enter the command below; it should list the TeamViewerAuthPlugin.bundle in the output. (see Note 10)
      ls '/Volumes/Macintosh HD/Library/Security/SecurityAgentPlugins/'
      NOTE 2-8: If not there, it means you made a mistake, especially with the path. So, repeat the procedure from step 4 and DO NOT rush this timeee.
  7. Restart
    1. Once verified, don’t get excited so much yet because now you should restart the Mac with your fingers crossed.
    2. To restart, from the Apple logo on the top left corner, select Restart and wait for the machine to do its job.
    3. If you’ve ever made back to the login prompt again, please:
      1. put your password
      2. close your eyes
      3. hit the Enter
      4. give it ~1 minute and then open your eyes (don’t cheat)
      5. If you’re in, return to my page and share your feeling…😊

NOTE 9: Please take your time and follow the instructions carefully to avoid any mistake.
NOTE 10: All the commands should be entered in one consecutive line. Also, all the spaces and special characters “/” and “” should be taken into consideration.

Lastly, If you liked this post, please don’t forget to follow my page here on WordPress and Twitter @HexOut1.

Cheers,

Rez

TeamViewer for Mac

Teamviewer Mac Allow Access

  • Establish incoming and outgoing connections between devices
  • Real-time remote access and support
  • Collaborate online, participate in meetings, and chat with others
  • Start using TeamViewer for free immediately after downloading

Can' T Open Teamviewer Mac 10

Buy a license in order to use even more TeamViewer features

Check out additional TeamViewer remote desktop support and collaboration downloads

Immediate assistance:

TeamViewer QuickSupport

Optimized for instant remote desktop support, this small customer module does not require installation or administrator rights — simply download, double click, and give the provided ID and password to your supporter.

Join a meeting:

TeamViewer QuickJoin

Can' T Open Teamviewer Mac Download

Easily join meetings or presentations and collaborate online with this customer module. It requires no installation or administrator rights — just download, double click, and enter the session data given to you by your meeting organizer.

Can' T Open Teamviewer Mac Free

Unattended access:

TeamViewer Host

Can' T Open Teamviewer Mac Version

TeamViewer Host is used for 24/7 access to remote computers, which makes it an ideal solution for uses such as remote monitoring, server maintenance, or connecting to a PC or Mac in the office or at home. Install TeamViewer Host on an unlimited number of computers and devices. As a licensed user, you have access to them all!

Previous versions:

Can't Open Teamviewer Mac

These downloads are only recommended for users with older licenses that may not be used with the latest release of TeamViewer.

Teamviewer On Mac Not Working

See previous versions
Supported operating systems