I have closed down all internal user account restrictions. I have brought up the registration page. I have filled in the registration page with the registration numbers provided again, it tells me it is invalid again. I have re-run the programmes over, every time I make the slightest change and it still fails by telling me it is disconnecting. The Error you are asking for is Error 75 Path/File access error Location WriteINIFile. I have just asked FSFSPRO to register the programme hoping it is something I cannot see and I am asking you if the Numbers and key can be sent again in case I have been given the wrong one (unlikely) or misread the numbers myself over and over again. Incidentally I have bought and use FSX and X10 with a huge amount of addons and thousands of download files. I have solid state hard drives just to isolate myself from day to day work on the PC's. This will be something as simple as an incorrect digit but its solution is probably Valium.

Euqrahp

I have just had a friend trash my system, after storing on another hard drive. She then reloaded the program and I have attempted to reload and re-register FSFSPro. It appears to have worked and I have started it sucessfully (I think) I will start learning the new process and see how it goes. Thank you for your efforts thus far. I think a registry or registration erro/rprocess was the problem but I am only guessing. It could very easily have been putting one digit or a hyphen/space wrong, I don't know. 

Euqrahp