Double quotes in file name

[eluser]Unknown[/eluser]
I upload an image with the filename like this: 9'' GW Shadow DLX 2. And I use the resize function to create thumbnails but I get this error:

The path to the image is not correct.

Image processing failed. Please verify that your server supports the chosen protocol and that the path to your image library is correct.

Why the double quotes is a problem here ?

Any help please.

Sorry for my english.