TheseHLPerrormessagescanappearduringprograminstallation,whileaIW_TABS.HLP-relatedsoftwareprogram(eg.IslandWrite,Draw&Paint)isrunning,duringWindowsstartuporshutdown,orevenduringtheinstallationoftheWindowsoperatingsystem.

Please segment the words.
These HLP error messages can appear during program installation, while a IW_TABS.HLP-related software program (eg. Island Write, Draw & Paint) is running, during Windows startup or shutdown, or even during the installation of the Windows operating system.