Extract the following files into the following directories:

Adobe\Adobe Photoshop CS3\Plug-Ins\File Formats

CryTIFPlugin.8bi



Adobe\Adobe Photoshop CS3

jpeg62.dll
libtiff3.dll
zlib1.dll


Plugin Setup
1. Select Help
2. Scroll down to "About Plugin"
3. Selection option "CryTIFPlugin"
4. Set the path directory to the path containing your Bin32, Game, and Editor. 
5. Make sure that forward slashes are used instead of backslashes (/). Not (\)

Example Path - C:/Program Files (x86)/Blue Mars Developer Tools