Please follow the instructions in the link below to use a program called "rkill.exe", which should allow you to install ADWCleaner and a couple of other good scanners. Since it's possible you have other malware on the machine preventing the installation of ADWCleaner, I suggest you follow the instructions in the link to the letter.. Use all the scanners to completely clean things up.
http://forums.cnet.com/7726-6122_102-5509131.html?tag=posts;msg5518840
Hope this helps.
Grif
i am working with a vita system. i am getting an error named as Smdmf module has stopped working. some one suggested me to install adwcleaner but i am unable to install.how to get rid of it?

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