>>>Thank you, Frank. My application ICO has been working for many customers for a long time. And I remember back when I was creating it to make sure it is of a certain size. So I don't think it is the size.
>>
>>It probably is. According to the VFP help file:
>>
>>"To display the icon correctly in the Windows Explorer, the icon file should contain both 32 x 32 and 16 x 16 icon images. The 32 x 32 image is used in the Explorer Large Icons view, and the 16 x 16 image is used in the Explorer Small Icons, List, and Detail views."
>>
>>In fact, you likely need to include other sizes as well, since which icon is used depends on what type of view the user chooses in Windows Explorer.
>>
>>Doug
>
>I will have to re-learn (it has been a long time) to edit (or view the content) of my application icon. If anyone reading this message can suggest what program/utility to use to open and view my ICO file, I would appreciate it.
>Thank you, Doug.

I use GIMP http://www.gimp.org/

This might also be helpful:

http://gimp-tutorials.net/How-to-make-an-icon-from-a-picture