The browser path is not set correctly in Preferences. The Browser field must have the full path to the executable file of your HTML browser. For information on setting up SubmitWolf to work with either IE4 or Netscape click on the respective link. I am unable to enter any information as all the fields are grayed out. All regionally specific engines are skipped if the URL being submitted does not correspond to the region.
Many engines have specific rules as to the type of sites they accept for listing.
If the data you have entered violates a rule for a given engine, it will be skipped. A number of engines are marked for manual submission. This is either because it is too hard to write an accurate submission script, or no one has gotten around to it yet. These will also be skipped. For this reason, you should always enter as much information about your site before going to the engine selector screen.