On WebHelp output published from RoboHelp 9 (versions 18.104.22.168 and earlier), when you enter a search term and press Enter, the search operation doesn't launch. You are using the Google Chrome browser.
To resolve this issue, do the following:
This issue doesn't affect customers using RoboHelp 9 version 22.214.171.1242. You can determine the version number from the About screen (Help > About RoboHelp HTML).