Hi all.. This just started today.-- make an act and get to the save screen and then the message - cannot locate "preamble.dat" .
I uninstalled and reinstalled AG and did the update, and this is still happening. The preamble.dat file is in the same directory as "switchlist generator" I also placed a copy in the Train Simulator directory and the route directories I was working on - LaJunta and AU-SA Adelaide Hills.
None of these actions work.
This happened to me about a year ago as well, and a reinstall fixed it, but this time - no change..... any help, advice or direction will be appreciated'' Thanks Ted