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how to get rid of http://hao.360.cn/?src=lm&ls=n0bf36f1f97 when I open up firefox

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I posted a question to get rid of http://hao.360.cn/?src=lm&ls=n0bf36f1f97 before. It works for a few days. Once I clicked on the solution is helpful, the problem returned. Please help. Thank you.

I posted a question to get rid of http://hao.360.cn/?src=lm&ls=n0bf36f1f97 before. It works for a few days. Once I clicked on the solution is helpful, the problem returned. Please help. Thank you.

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I found your earlier discussion: Whenever I open up firefox, I was linked to http://hao.360.cn/?src=lm&ls=n0bf36f1f97. I tried to get rid of this by setting my preference page but in vain.

It sounds as though some other software on your PC may be "re-infecting" you, or perhaps some site you are visiting.

Could you try the earlier clean-up steps again, and also check our support article "Troubleshoot Firefox issues caused by malware" for additional suggestions?