After installing Smart Pix Manager I can no longer open my images in my favorite image viewer by double-clicking on them, why?
You have set the option to make Smart Pix Manager your default viewer. To restore your previous viewer, select Tools > Supported Formats. If you are using the ‘Simplified User Interface options, click OK to the first dialog displayed and then in the next dialog (headed select formats) uncheck all the formats that are checked. If you are not using the simplified interface, select the ‘Associations’ tab, then click on the Associations button beside Images and uncheck all the formats that are checked.