When you open an image file in Windows XP the default action is to preview it
using the Windows Picture and Fax Viewer for image formats that are
associated with an alternate viewer. Want to disable the default:
Hive: HKEY_CLASSES_ROOT
Key:
SystemFileAssociations\image\ShellEx\ContextMenuHandlers\ShellImagePreview
Name: (Default)
Type: REG_SZ
Value: {e84fda7c-1d6a-45f6-b725-cb260c236066} preview
Value: blank no
preview
