Can CST MWS 2006 Work on Core Duo?

I've found that when CST MWS 2006 works on Core duo (with 2 cores) CPU, the simulation will give wrong results if setting the option "Use parallelization up to 2 Processors".
Could someone offer me a solution?
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I have the same case.
It is working fine with the same settings that you have.
I suggest to uninstall, then to re-install the program.
Regards

Thank you for your reply.
I've re-installed it several times and the problem remains the same.
But when I choose "1 processor", the result is pretty good.

What's your service pack and what you mean by "wrong results"?
Cheers
e

I try it on two processor machine. And only one was working. I think that two processor works only for optimization and parametric run.

I have also 2processor machine (2x Opteron).
The load is usually around 60-70 percents for both processors. CST recommends to run 2 simulations together to utilize processors on 100%

Usually the load for two Intel processors around 30-40 percents, now I understand from you that CST optimized better to AMD processors. And to utilize processors on 100% I have to buy another license.
So the extra license pay to utilize two processors is for nothing.
pl