I noticed something unusual recently: I press the Windows key, type power and then press Ctr+Shift+Enter (to run PowerShell as Administrator), but instead of PowerShell, Paint Shop Pro starts (even though PowerShell icon was selected, and Paint Shop Pro wasn't even on the list of results. If I then press the Windows key again and type something to search, the taskbar and Start Menu freeze, and I have to kill and restart explorer.exe. Edit: actually, after that happens, doing anything with the Start Menu will freeze it and the taskbar. Also, it appears that typing anything and pressing Ctrl+Shift+Enter triggers the problem (and it's always PSP trying to start up in debug mode, regardless of what I type) Using StartIsBack 1.3.3 on Windows 8 Pro x64.