Make sure you are using a recent version of the PC-Rail Plus software. The latest version is dated 30/06/26: click here to update.
You can update to the latest versions of the software and the simulations at any time; your existing registration details will not be lost.
To upgrade to the current version of a simulation, click on the 'Download' link below.
The dates listed below refer to the most recent significant changes to individual simulations.
