We were unable to process your image.
A number of factors can be partly responsible for this error. These include:
The valid image file formats and extensions are:
Even if the URL ends in one of the three valid extensions, you should still check if the image file format is valid. Try this:
Changing the extension of an image file does not change the underlying image format. For example, you cannot turn a bitmap (*.bmp) or Adobe Photoshop (*.psd) image into a JPEG image simply by changing the extension to *.jpg. A quick way to discover an image file's format using Internet Explorer for Windows is to right-click on the image and choose "Properties" from the context menu. The resulting information box will display the image file's format.
Some Unix-, and Mac-based operating systems use four character file extensions such as *.jpeg and *.tiff. In such cases, simply change the extension to match the three-character version mentioned above.