So, you are looking for some clue to resolve launchpad not working problem then continue reading this post for adequate solution on the same. As you know that launchpad is the application launcher of Mac OS X. It provides the facility to launch the desired apps whenever you want along with some other good features. As far as launchpad is concerned sometimes you would confront that your launchpad not working which may delete apps as well and It also affect your system so you need to fix the problem immediately. You can resolve the minor issue by using command “killall Dock” in command line for relaunch it. But if the problem is still persist then you have to reinstall the launchpad and install the applications too. If you lose data from various applications because of launchpad not working issue. The condition would become more troublesome if there is no adequate backup of data. Under such critical circumstance you can try Mac data recovery software for recovering of lost file. It is one of the mostly used third party software which restores every type of missing file irrespective of reason. Now with this tool you can fix launchpad not working problem without thinking of file losing.