PROBLEMS WITH FIREFOX & IE & YAHOO MAIL

[talkingdreams]

Ive been struggling with these problems for over a week now PLEASE HELP!!!
ISSUES WITH FIREFOX:
Cant download attachments with yahoo mail. If I double click on attachments I get redirected to yahoo mail log in page again. and I am unable to login! Also yahoo messenger logs off because it says I have logged on using another computer! If I right click to download attachments I get 4 options to download with free download manager. Nothing happens (I uninstalled fdm)
Seems to have malaware or virus! What is adyeild manager? Ive tried to remove it but it keeps coming back!

ISSUES WITH INTERNET EXPLORER: If I right click on attachments in yahoo mail there are 4 options to download with free download manager.  If I doubleclick on attachments within yahoo mail at least I can download attachments.

Ive been using my yahoo email address for years & have had no problems like this before.
PLEASE HELP!

[Mister2]

Hi talkingdreams, and Welcome to SpywareHammer! 

I recommend you submit a HiJackThis log so our experts can advise you.  Follow the instructions in this post - http://spywarehammer.com/simplemachinesforum/index.php?topic=88.0 - and start a new topic here - http://spywarehammer.com/simplemachinesforum/index.php?board=10.0 - briefly outlining the problem and the steps you have taken so far.  Paste your HJT log into your post.  Someone will be along shortly to advise you and check for any signs of further problems.

Please be patient as the guys over there are kept busy, but be assured you will receive a reply as soon as someone becomes available.  If you still have problems after cleaning (unlikely) then post back here and we will take a look.

Good luck!

[Mister2]

Log posted here - http://spywarehammer.com/simplemachinesforum/index.php?topic=6953.0