Download links found on third-party "free download" sites or obscure guestbooks often contain malicious artifacts. Security analysis tools have flagged certain DiRT 2 download samples as having a 51% detection rate for viruses or trojans.
Purchasing used DVD copies for PC, PlayStation 3, or Xbox 360 remains the most reliable legal method. Download DiRT 2
Running DiRT 2 on Windows 10 or 11 often requires manual intervention: Download links found on third-party "free download" sites