Missing or invalid 'TrayApp.msi' Tags: Computers MSI Windows 7 Last response: June 20, 2011 2:01 PM in Windows 7 Share Mtaber3046 June 20, 2011 1:38:27 PM Each time I sign on to my computer I receive this annoying message. When I try to close it, the message reopens. It takes several attempts of closing the message window before it will stay closed. How can I get rid of this message? Hopelessly annoyed! More about : missing invalid trayapp msi John_VanKirk a b $ Windows 7 June 20, 2011 2:01:13 PM Welcome to Tom's Hardware! Do you have an HP printer or scanner or have you uninstalled or reinstalled any HP applet recently? Here is a link to how that problem was solved, and there are a couple others discussing the same problem http://forums.techguy.org/windows-xp/962651-solved-miss... Take a gander. Can't find your answer ? Ask ! Publish Related resources: ForumHP PSC 2510 and TrayApp installer problem ForumMissing or Invalid Key: "AtWorkRenderingshellPrintTocommand" ForumInvalid configuration information - please run SETUP program. ForumMissing Boot - Invalid Raid drives - No valide deivce!... ForumWindows 7 virtual device driver format in the registry is invalid ForumAbout invalid boot.ini ForumInvalid MS-DOS function ForumInvalid partition table ForumBorderlands 2 CD Key invalid ForumInvalid Frequency Forumboot sector is invalid - missing operating system ForumFormatted Hard Drive; " Invalid System Disk" on Boot Forum1394 GUID are invalid in both CMOS and flash ForumWindow 7 this copy is not genuine Forum[Solved] Toolbar missing in internet explorer ForumExplorer/Internet Explorer task menus tools missing ForumASUS G53SW webcam missing. Forum[Solved] Recurring BOOTMGR is Missing error Forum[Solved] Volume network icons missing ForumMissing operating system windows 7 home premium service pack 1 More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !