Question : Unable to load image C;\documents

I am trying to open jpg files to edit with PhotoFiltre.  Used to work fine but now, I get 4 errors

Unable to load image in file "C:\documents"!
Unable to load image in file "and"!
Unable to load image in file "Settings\Administrator\Desktop\photos"!
Unable to load image in file "tmp\photo"!
Unable to load image in file "name.jpg"!

The program is stopping at spaces...

The correct path is C:\Documents and Settings\Administrator\Desktop\photos tmp\photo name.jpg

Answer : Unable to load image C;\documents

Try this:

Start -> run -> regedit -> OK

This launches the Registry editor. Expand the tree on the left and locate the following key:

 HKEY_CLASSES_ROOT\jpegfile\shell\Open\command

For the default value, it should have something like:

 "C:\Program Files\Common Files\Microsoft Shared\PhotoEd\PHOTOED.EXE" "%1"

(except in your case it should have PhotoFiltr instead od Photoed.exe)

Can you check if the %1 is enclosed in double-quotes. If not, right-click on the default value and select modify and change %1 to "%1"

Do the same for any value named "Command" in the same window.

Then exit regedit, restart the computer and check if double-clicking works.

If the double-quotes are already there then please post the values for the two items (Default and Command).
You can also compare with corresponding values on another PC where it does work properly.