Cannot follow 8 step because of the following & may have virus

[amaboo]

i downloaded malwarebytes and installed it, but right after install, i cannot run it. when i double click the icon, it says mbam.exe is not found. right now, i am scanning superantispyware.

i know i posted in this forum before, but that was regarding my laptop. right now, i am talking about my desktop. i had gotten viruses

sometimes, when i search google, i get redirected and get a red page telling me this site will harm me. also, i've been receiving popups from internet explorer (but not the ones telling me to download a scanner or anything)

i'll attach the hijack this and superantispyware logs for now.