After re-reading your post, I believe now that you have just copied the OP directory of an integrated project. That is not a good idea.
So yes, you would have to post your entire STEP7 project.
Do you want to make the change in Protool or WinCC Flex ?
WinCC Flex can import and convert an OP17, but it cannot be used for programming an OP17. You must stay in Protool if you want to keep the OP17.