>In Windows XP Pro, the JPG extension is now assigned to LViewPro, since I installed it. All is ok, when using the Windows Explorer, I see the little green LViewPro icon next to a JPG extension file. However, on some occasions, when I click on the file, it is the Windows XP Pro file handler that is picking up the graphic viewing capability which bypasses LViewPro. How can I fix that for good?

This one was resolved by right clicking on the file, Open With and Choose Program.