Hi,
I'm new to Vista. I installed a program that changed my jpeg association to itself. I didn't like it and uninstalled it, but it didn't restore the association of jpg files to Windows Explorer Preview. The "preview" command is still avaiable from a right click on the file, but the doubleclicking opens a "open with?" box, and the Preview is not avaiable. I tried to get the preview command line (to explorer.exe) from Sysinternals Process Explorer and from NirSoft windows lister, but none of them helped me.
How can I reassociate jpg (and other image filetypes) to Explorer's Preview?
Alain (Rio de Janeiro, Brazil)