Part of my job is figuring why the code does not work on server but does on the developer’s machine. I found out that the best approach is trough file system.
Running simple diff between developer folder and server folder (build server) will quickly revile the missing file that was forgotten or the changes that were not checked in.
I can sincerely recommend kdiff as one of my most useful tools.

And one more thing, From now on I uses only my own photos.