fault write system error urgent

[adityascad]

My Windows 7 machine is infected with malware and need help! I received "System Message - Write Fault Error" message that popped up multiple times, with a message "A write command during the test has failed to complete ... This may be due to media ... invalid system memory . "System Errror. Hard Disk Failure detected. Windows has lost access to the system partition during I/O process". Another window pops up asking to "Scan and repair (Recommended)" and another choice. I cannot access any program under "All Programs".i somehow did a system restore and it worked . no more error pop ups but many of my files are gone and also my mcafee antivirus expires tomorrow. right now after system restore the browsers are acting very weird redirecting to some website. i have unimstalled mcafee and installed Microsoft security essentials and am running a scan because for some reason mcafee did not identify the virus . Have an important presentation day after and i dunno what to do

Please assist me as to what i should do now

Aditya

[daledoc1]

Hello and welcome to MBAM forum:

Sorry to hear you might be infected.

We cannot work on malware removal in this sub-section of the forum, so please read below for assistance with cleaning your system.

IMPORTANT: Please do NOT use any temporary file cleaners unless instructed to do so - they can cause data loss, making recovery difficult.

TIF YOU WOULD LIKE EXPERT HELP WITH MALWARE REMOVAL, PLEASE CHOOSE ONE OF THE FOLLOWING 3 OPTIONS:

OPTION 1: Free, one-on-one, expert assistance in the Malware Removal Forum.

OPTION 2: For licensed users of MBAM PRO, there is free, one-on-one, expert assistance from the MBAM support helpdesk.

OPTION 3: Fee-based, one-on-one, expert assistance from Premium Support.

OPTION 1:

• Please print out, read and carefully follow the instructions in the "I'm Infected - What Do I Do Now?" sticky topic.
  
• -->If the infection has so crippled the computer that you cannot complete some or all of the steps, then just do the best you can and start a new topic as described below.
  
• Then please start a new post in the Malware Removal Forum.
  
• An authorized, trained malware expert will provide free, one-on-one assistance as soon as one becomes available.
  

• -->>When starting your new post, please note the following:<<--
  
• Please do NOT post in a topic started by someone else, even if their problem sounds similar.
  
• Please COPY/PASTE the requested logs directly into your post, rather than attaching them.
  
• Under options, please be sure to select "track this topic" and "immediate email notification", so you'll know when a helper responds.
  
• Please be patient - it may be 48 hours or more before a helper can assist you, especially when the forum is very busy.
  
• Please do NOT "bump" your topic or reply back to it for at least 48 hours.
  
• Doing so may cause your topic to be overlooked, as it will appear that you are already being helped.
  

OPTION 2:

If you are a paid user of MBAM PRO and would like support via the helpdesk, please contact them HERE.

OPTION 3:

If you prefer the Malwarebytes Premium Services (comprehensive solutions to all your computer support needs – from installation and set-up to troubleshooting and tune-ups), please go to the Premium Support site HERE.

Please be patient – someone will assist you as soon as possible.

Thank you very much,

daledoc1