Hello sorry for not replying to you for a while but I had something come up.
@Gtox yes I did change the FPE file but this did not do anything
@Harry I tried putting it through another program, this also did not work, thanks for the offer of looking at it.
@Pirate Myke it was not over 65,000 verts. I also tried splitting it up but still no joy, I did find something though when doing this. When I put the spiral staircase in on it's own GG crashed, so this suggested to me that there was something wrong with the staircase all along.
I tried the other parts on there own and they were fine, so I went about creating the spiral staircase manually (Took some time) but when it was finished I put it in GG and all was well.
I am going to put it all together again and see what happens, I will let you all know, it might be this weekend because it is my daughters birthday today and we are going out.
HP Pavilion Laptop, AMD A8-4555M APU with Radeon(tm) Graphics HD Graphics 1.6GHz, 8GB Memory, 64 Bit Operating System (Windows 8.1), 1 TB Hard Drive.
I've got something to say - It's better to burn out than fade away.