thank yo

i often use registry medtic which help to clean the system, i dont know if that causes the pro.
i downloaded jinshang duba from interne,which is a po4 jie3 ban3. i have been using that for weeks , i think maybe no pro.
and do i just click " system restore" from start?
i cant type chinese , i dont know whats the pro?
thank you very much anyway.

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