How do I install the binary component for LastPass?
The binary component (i.e., Native Messaging) is included in the LastPass Universal Installer for Mac and Windows, and is supported on the Chrome, Firefox, Safari, and Opera desktop web browsers.
To check if you already have the LastPass binary component installed (and install it if it isn't already), do the following:
- Click the active LastPass icon in your web browser toolbar.
- Go to .
- In the Binary Component section, one of the following will be listed:
- True = installed
- False = not installed
- If you wish to install the binary component, click Enable Native Messaging to install it. Once installed, you will need to restart your web browser in order for changes to take effect. Tip: You can also install the binary component by using the LastPass Universal Installer for all supported web browsers.