PLMike: User SemiShade posted a solution in this topic: "SoF will not launch"
Quote:
"I got it up and running just fine. Note that I am running the lastest version of Windows 10 x64. Here are the steps that I had to take in order to make it work properly:
1.) Install SoF
2.) Install SoF Plus to your Soldier of Fortune directory
3.) Make a copy of the SoF execuable (SoF.exe)
4.) Rename the copied SoF.exe to mohaa.exe
5.) Run SoF from the mohaa.exe for now on
I sent the mohaa.exe to my desktop and renamed it SoF and it works just fine for me."
I have Windows 11 x64 and this solution worked for me.