How to Fix Microsoft Teams Error caa70007

How to Fix Microsoft Teams Error caa70007

MS Teams has good enough users, from all over the world as this application or software provides online chatting, video conferencing, and calling features. But sometimes, this also throws an error code that prevents users to use this properly. Microsoft Teams Error caa70007 is one of these error codes, as this also, preventing people to use the applications without any hindrance.

Here you can know all about this error code, including its reason. Because if you will know the reason, you will find a better solution to fix this error code.

Related: How to Fix Microsoft Teams Error 0xcaa80000

Microsoft Teams Error caa70007 [What This Error Code Is?]

Microsoft Teams Error caa70007 is a launching error that appears when users try to launch the application. Sometimes, this error code can also appear if the application has stuck and failed during the login process. A faulty date and time setting can also be a reason behind this error code.

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How to Fix Microsoft Teams Error caa70007

To fix This error code, you should follow these workarounds:

  • Clear The Application Cache data.
  • Clear the Temporary Files from your system.
  • Set the Date and Time of your system.
  • Set the Internet Properties.
  • Make sure, all the TLS options are enabled.
  • Create a new profile.
  • Contact Support.

Clear the Application Cache Data

First of all, if you are getting Microsoft Teams Error caa70007, you should clear the app cache as this is one of the best solutions to fix this error code. 

Here is how you can clear up all the cache data of the MS teams application:

  • Open Run Dialog Box and type %appdata%\Microsoft\teams in the search area and hit the Enter button.
Microsoft Teams Error caa70007
  • Now, a list of cache data will open, select them all and delete them. 
  • Select all by pressing Ctrl+A and delete by pressing Shift+Delete together.
  • Try to launch the application again and see if the problem has been resolved or not.

Clear the Temporary Files from your system

Temporary files may also cause errors, so you should also delete all temporary files from your system. Deleting them is very easy as to delete them:

  • Now, select all the temporary files and delete them by pressing the Shift+Delete button so that all the files would delete completely.
  • Now, try to start the MS teams.

Set the Date and Time of your system

A faulty date and time setting can play the main role behind the Error code caa70007 in Microsoft Teams. So always set time and date to automatic in your system.

Set the Internet Properties

Many users solved this error code by disabling the Server Certification Revocation option. Here is how you can too, do this:

  • Open Internet Options by typing it in the Windows search.
Set the Internet Properties
  • Go to the advanced section, then scroll down for the Security option, and uncheck the box with the text: Check for server certificate revocation.
  • Next, restart your system and launch the MS teams again.

Make sure, all the TLS options are enabled

If you scroll down you will see options of TLS, make sure all boxes are checked.

Make sure, all the TLS options are enabled

Create a new profile to Fix Microsoft Teams Error caa70007

Sometimes, the user’s profile may be corrupted. In this situation, you should create a new profile and try to launch the application.

If any of the above methods didn’t help then you should contact support without any hesitation.

MS Teams Support.


Hope this guide will play a role to fix Microsoft Teams Error caa70007. Thanks…

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