Button images don't all display

[skywalker2208]

I have installed the files and it all seems to be working fine except not all the button images are displaying.  It just shows an empty box where an image for that button should display.  I right click on it and it tells me the path to where the image should be and I double checked to see if it was there and it was. So I don't know what it isn't displaying correctly.  I have attached a gif file that displays my problem.  Any help will be appreciated. 

[Joachim Müller]

Instead of posting a screenshot you should post a link to your gallery (in fact, post a deep link to the page you have issues with).
Not related to install, moving accordingly.

[skywalker2208]

It happens pretty much on any page that has images for buttons. It happens in the part where you add additional categories, when you add a picture or when you are viewing a picture.  I am sure I haven't found all of the places, but it gives you a few examples.  Here is a link to one of them.
http://www.49ersinfo.com/gallary/displayimage.php?album=1&pos=0

[Nibbler]

Re-upload them, they appear to be corrupted. Make sure to use the binary mode in your FTP client if you have the option.