Well I'm having exactly the same problems as described Chris. I noticed that the original post mentioned a velocoraptor HDD which is the same as I am using.
So, I have reinstalled ts2009 completely and manually deleted all files and references to it. I have disabled write caching on the HDD. I tried then to patch to 38017 but that failed saying that a dll (7c.dll or something like that) file was corrupt. I have just tried to start trainz and it has now offered to autopatch which is downloading as I write. This will be the 3rd 400meg dl attempt and I 'm hoping it will work with write caching disabled and AV etc off.
Also my previous installation had been patched to 38599 and this will hopefully be dling a different patch file. I'll let you know if this works in an hour or so after the patch dl's and tries to install.
Regards
laatab
So, I have reinstalled ts2009 completely and manually deleted all files and references to it. I have disabled write caching on the HDD. I tried then to patch to 38017 but that failed saying that a dll (7c.dll or something like that) file was corrupt. I have just tried to start trainz and it has now offered to autopatch which is downloading as I write. This will be the 3rd 400meg dl attempt and I 'm hoping it will work with write caching disabled and AV etc off.
Also my previous installation had been patched to 38599 and this will hopefully be dling a different patch file. I'll let you know if this works in an hour or so after the patch dl's and tries to install.
Regards
laatab