Download a fresh updated copy of Microsoft Visual C++ Runtime Libraries from the Official Microsoft Support Webpage and then install them.Uninstalling Microsoft Visual C++ Runtime Libraries This will start a series of uninstallation wizards running back to back. Locate all Microsoft Visual C++ programs in the list, select them, and click Uninstall.This will take you to the list of all installed programs on your PC.

Press the Windows Key + R keys on your keyboard to open Run dialog box.

Follow the steps given below to uninstall outdated versions of Microsoft Visual C++ Runtime Libraries and then reinstall the latest versions: The MS Teams JavaScript Exception issue can be solved by reinstalling Microsoft Visual C++ to the latest version, as per feedback available online. Solution 1: Update Microsoft Visual C++ Runtime Libraries

Administrator Account: In some cases, it has also been reported that this error occurred when users were not using an administrator account on their computer while using Microsoft Teams.It might sound odd but all these Microsoft applications have some interlinked architecture and support one another. Out-dated Microsoft Visual C++ Runtime Libraries: Many online forums have reported that users running on outdated versions of Microsoft Visual C++ Runtime Libraries, encounter this error.

Out-dated Microsoft Windows: Users have reported frequently that this error develops because users install MS Teams on an outdated or unsupported version of Microsoft Windows (Windows 7 or earlier version of Windows).Out-dated Microsoft Office 365: The most common and frequent cause of this error as reported on different online forums was that users were trying to install MS Teams with an older version of Microsoft Office 365.

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