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Re: The Sims Medieval not launching

After some more digging I found that both Sims Medieval and The Sims 3 won’t run on your PC if you have a 12th gen or newer CPU. 

In order to fix this issue you need to install power shell by windows. You will need to run a code before launching the sims medieval:


echo "Launch Sims Medieval..."

do{
$TSM = Get-Process TSM, SMLauncher, SimsMedievalLauncher -ErrorAction SilentlyContinue
}until($TSM)

$Affinity=$TSM.ProcessorAffinity

$TSM.ProcessorAffinity=1

Start-Sleep -s 5

$TSM.ProcessorAffinity=$Affinity

After entering this code your game should run normally. To my understanding you need to run it before each launch. But it works!!

i got this code from @Plasma_Ball1 

The original code for the sims 3 is by @Miaa245  which can be found on this forum:

https://answers.ea.com/t5/Technical-Issues-PC/Sims-3-won-t-open-Alder-Lake-Intel-12th-gen-CPU/m-p/11143556#M249004 

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