Setting processor affinity to GTR2

Currently I have the following text for the GTR2 icon command-line...
C:\GTR2\GTR2.exe -"trace=1600" .  Is there a way to set the affinity=all (processors) on the command line as well?

I don't know about anfinity and beyond... you'll have to ask Buzz Lightyear about that

Set the trace to a much lower figure as it's most always the last few lines that tell what caused a problem, I have mine set to 50.

I think it is "+fullproc", pc is not up, can't verify right now..........

Don't bother this affinity thing is a waste of time tried them all don't work and are rubbish if the game is slow I would say a good graphics card is your best option for better frame rates

GTR2 is not a demanding game GTR2 is written to run on a single core.

I have just sold an Intel i5 4430 cpu for £35 on ebay that CPU ran every game I threw
at it so upgrading need not be expensive.

He's right, I noticed absolutely no difference with any system I tried it with...........

Now I know what it is, I can also say I did try it and found no difference at all.