What is "Allow access to file URLs" in Chrome?
If you open a Chrome browser window and navigate to chrome://extensions, you may notice the option "Allow access to file URLs" underneath of the LastPass extension. This option is mostly for web developers. Checking this option allows LastPass to login and fill forms for local files such as file:///C:/dev/test.html. If you do not develop webpages, turning this option on or off will likely not affect you.