Hello everyone and Happy New Year, I am here cause I want to ask you for any solutions for my problem. I am trying to install GTA EFLC in Windows 8 (Officially Activated) but I get the following message: Starting Installation via Autorun.exe: Unsupported 16-bit Application. The Program or feature "\??\E:\Setup.exe cannot start or run due to incompatibility with 64-bit versions of Windows. Please contact the software vendor to ask if a 64-bit Windows compatible version is available. Starting Installation directly from Setup.exe: This app can't run on your PC. To find a version for your pc, check with the software publisher GTA IV run perfectly also other games. I don't know what is this problem with this. If there are any solutions please answer me here. Thank you.