TP3D Programs and People frame and background

[netengineer]

I replaced some files in the Windows directory (not sure which ones) and I added a blue frame around the pictures in the People tab and a blue background on my programs. I would like to get rid of all that but I don't know how. Does anyone know the files I need to replcae and where to get them. I figure they are files labled *_manila in the windows directory. Thanks in advance.