Service Pack 4 for Trainz Railroad Simulator 2004 is a recommended service pack update for Trainz Railroad Simulator 2004 and Trainz Railway Simulator. It will patch TRS2004 and TRS to Version 2.4 Build 2365 and above.
Simply identify your Trainz build number from the list below and download the corresponding patch. To do this, double click on your TRS2004/TRS desktop icon, and from the Launch Menu select Launch Trainz. Once launch is complete, you will find your Trainz version number and build number located at the bottom right hand side of the screen. Note down the build number and select the Quit button to return you to the desktop.
If your TRS2004/TRS version number is 2.4 and your build number is 2365 or above you do not need to update your TRS2004/TRS installation.
DO NOT APPLY ANY OF THE FOLLOWING SERVICE PACKS TO TRAINZ OR UTC. IF YOUR TRAINZ BUILD NUMBER IS NOT LISTED BELOW THESE PATCHES WILL NOT WORK AND MUST NOT BE APPLIED TO YOUR INSTALLATION OF TRAINZ
Download Service Pack 4 for Trainz Railroad Simulator 2004 Here.
ONLY APPLY THE CORRESPONDING SERVICE PACK TO YOUR TRS2004/TRS BUILD.
If your build number is not listed here please enquire at www.auran.com/helpdesk for further assistance.
DISABLE YOUR ANTI VIRUS SOFTWARE BEFORE ATTEMPTING TO INSTALL ANY TRAINZ PRODUCT OR SERVICE PACK
While not specifically required, we recommend installing Service Pack 4 on a fresh installation of TRS2004. If you wish to skip re-installing TRS2004, please be aware that if you do experience difficulties, such as receiving the “Old file not found” error message, you will need to reinstall TRS2004.
If you are experiencing any technical difficulties with earlier TRS2004/TRS builds we would strongly encourage you to update to SP4.
Service Pack 4 is only available for download right now. Once all patches have been completed they will be made available on CD from the online store for the cost of postage and handling.