First thing to do is clean the USB drive

Download MCShield to your desktop and install
It will initially run a scan and show the result as a toaster by the system clock
Then in the control centre select scanner and tick unhide items on flash drives

https://dl.dropbox.com/u/73555776/mcshield%20unhide.JPG

Plug in the drive and McShield will start a scan

Then get the log which will be located under the logs tab on the main page

And post that

THEN

CAUTION : This fix is only valid for this specific machine, using it on another may break your computer

Open notepad and copy/paste the text in the quotebox below into it:

CreateRestorePoint: HKLM\...\Policies\Explorer\Run: [845919102] => C:\ProgramData\msjot.exe [86112000 2015-06-16] (PatientLink Enterprises) FF Plugin-x32: @esn/esnlaunch,version=1.132.0 -> C:\Program Files (x86)\Battlelog Web Plugins\1.132.0\npesnlaunch.dll No File FF Plugin-x32: @esn/esnlaunch,version=2.1.4 -> C:\Program Files (x86)\Battlelog Web Plugins\2.1.4\npesnlaunch.dll No File FF Plugin-x32: @esn/npbattlelog,version=2.3.1 -> C:\Program Files (x86)\Battlelog Web Plugins\2.3.1\npbattlelog.dll No File FF Plugin-x32: @esn/npbattlelog,version=2.4.0 -> C:\Program Files (x86)\Battlelog Web Plugins\2.4.0\npbattlelog.dll No File FF Plugin-x32: @esn/npbattlelog,version=2.5.1 -> C:\Program Files (x86)\Battlelog Web Plugins\2.5.1\npbattlelog.dll No File 2015-08-01 15:07 - 2015-08-01 15:07 - 00000000 _____ C:\autoexec.bat 2015-08-01 15:29 - 2015-01-09 13:11 - 00000000 __SHD C:\Users\Nithin\AppData\Local\EmieBrowserModeList 2015-08-01 15:29 - 2014-07-29 01:31 - 00000000 __SHD C:\Users\Nithin\AppData\Local\EmieUserList 2015-08-01 15:29 - 2014-07-29 01:31 - 00000000 __SHD C:\Users\Nithin\AppData\Local\EmieSiteList 2015-07-12 02:57 - 2012-11-10 19:23 - 00000000 ____D C:\ProgramData\boost_interprocess 2013-07-01 06:34 - 2013-07-01 06:34 - 0000037 ___SH () C:\Users\Nithin\AppData\Local\1754111884ee9ab5277ca00.95260103 C:\ProgramData\hash.dat C:\ProgramData\msjot.exe C:\Users\Public\spotydl_setup_2.exe Task: {4B4CA1BF-F909-4EC4-8C5E-51277E4C84C5} - \EPUpdater No Task File <==== ATTENTION HKLM-x32\...\Run: [] => [X] RemoveProxy: EmptyTemp: CMD: bitsadmin /reset /allusers

Save this as fixlist.txt, in the same location as FRST.exe

https://dl.dropboxusercontent.com/u/73555776/FRSTfix.JPG

Run FRST and press Fix
On completion a log will be generated please post that