TRS2006 was built for older hardware. If you download or install it on a modern PC, you may encounter "flickering" or startup crashes. To fix this, right-click the .exe file, go to , and select Windows XP (Service Pack 3) .
: Some enthusiasts turn to the Internet Archive to find preserved ISO files of abandonware, though compatibility with modern Windows 10/11 often requires "Compatibility Mode" settings.
Because this is a "legacy" title (nearly 20 years old), finding a direct digital download can be tricky as it has been superseded by newer versions like Trainz Railroad Simulator 2022 .