Hoster 5.05 Won't Open

[FRadspinner]

That's interesting, what you said about Microsoft Access replacing the Access Jet Engine you use for Hoster. I have an older version of Hoster, I think 4.11. I already had Access 2007 installed when I installed my Hoster Lite on my Laptop.
I run WindowsXP. I have no problems with the Access Database that Hoster uses to store the song information. As a matter of fact, I make a copy of it (being careful not to change anything in the original file) and create a new database in Access that I can revise to print off my Song Books.

Does what you speak of only happen in the Windows7 version of Hoster - Access replacing the Access Jet Engine for Hoster? Or does this happen only if you install Access after you already installed Hoster?