answer
following never being able to use CCP or attachment maker and posting several messages on the forums asking for any answers and constantly updating my graphics card.
Following 18 updates from windows last weekend and only 9 would load the other 9 would not update on any terms.
the blue screen of death then started to appear every time I started Trainz ,so I carried out a fresh install of windows 7 (86) on my hard drive and hey presto the CCP and attachment maker now works .So there was some thing missing or corrupted in my windows program and nothing to do with PEVs or trainz software.So I am posting this for any other Trainzer who could be suffering simular problems and even this sounds the drastic answer but it is the simplist solution only taking 15-20 minutes to rectify