OK could you run an OTL scan on each of those accounts please and we will kill it from there
This are the results. Sorry it took me too long. I’ve been very busy then out of town. I ran both Full and Quick Scan.
OK here is Dads …
Warning This fix is only relevant for this system and no other, using on another computer may cause problems
Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot
Run OTL
[*]Under the Custom Scans/Fixes box at the bottom, paste in the following
https://dl.dropbox.com/u/73555776/OTL_Fix.GIF
:OTL
[2013/03/19 16:55:06 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Max\AppData\Roaming\mozilla\Firefox\Profiles\63jyuopp.default\extensions\abkokbmbihfcpblfmdpmjjgoinnmdbol@slicefactory.com\resources\extension
[2013/03/19 16:55:06 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Max\AppData\Roaming\mozilla\Firefox\Profiles\63jyuopp.default\extensions\abkokbmbihfcpblfmdpmjjgoinnmdbol@slicefactory.com\resources\extension\data
[2013/03/19 16:55:06 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Max\AppData\Roaming\mozilla\Firefox\Profiles\63jyuopp.default\extensions\abkokbmbihfcpblfmdpmjjgoinnmdbol@slicefactory.com\resources\extension\lib
[2013/04/02 13:16:31 | 000,021,605 | ---- | M] () (No name found) -- C:\Users\Max\AppData\Roaming\mozilla\firefox\profiles\63jyuopp.default\extensions\leethax@leethax.net.xpi
:Commands
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]
[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.
Brother fix
Warning This fix is only relevant for this system and no other, using on another computer may cause problems
Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot
Run OTL
[*]Under the Custom Scans/Fixes box at the bottom, paste in the following
https://dl.dropbox.com/u/73555776/OTL_Fix.GIF
:OTL
[2013/03/19 16:55:07 | 000,000,000 | ---D | M] (NewGenBook Desktop) -- C:\Users\Max\AppData\Roaming\mozilla\Firefox\Profiles\63jyuopp.default\extensions\abkokbmbihfcpblfmdpmjjgoinnmdbol@slicefactory.com
[2013/02/05 15:58:57 | 000,000,000 | ---D | M] ("NetVideoHunter") -- C:\Users\Max\AppData\Roaming\mozilla\Firefox\Profiles\63jyuopp.default\extensions\netvideohunter@netvideohunter.com
[2013/03/19 16:55:06 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Max\AppData\Roaming\mozilla\Firefox\Profiles\63jyuopp.default\extensions\abkokbmbihfcpblfmdpmjjgoinnmdbol@slicefactory.com\resources\extension
[2013/03/19 16:55:06 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Max\AppData\Roaming\mozilla\Firefox\Profiles\63jyuopp.default\extensions\abkokbmbihfcpblfmdpmjjgoinnmdbol@slicefactory.com\resources\extension\data
[2013/03/19 16:55:06 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Max\AppData\Roaming\mozilla\Firefox\Profiles\63jyuopp.default\extensions\abkokbmbihfcpblfmdpmjjgoinnmdbol@slicefactory.com\resources\extension\lib
[2013/04/02 13:16:31 | 000,021,605 | ---- | M] () (No name found) -- C:\Users\Max\AppData\Roaming\mozilla\firefox\profiles\63jyuopp.default\extensions\leethax@leethax.net.xpi
O2 - BHO: (Browser Companion Helper) - ##TOOLBAR_DISABLED_##{00cbb66b-1d3b-46d3-9577-323a336acb50} - C:\Program Files (x86)\BrowserCompanion\jsloader.dll File not found
:Commands
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]
[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.
This are the results.
Have the alerts now ceased on both users ?
They’re still showing.
They’re both for Youtube, but it happens with evety attempt to open a site.
OK it is something different for these
Could you run Chrome and disable the add ons one by one until the alerts disappear
It’s the same that happened with my acct. Adobe Flash Player 3.38 it’s the only one that can’t be disabled. Other than that they only have one extension Doc reader or something like that, but it’s been disabled ever since installed.
OK I just revisited the OTL logs and then I noticed that the chrome folders for both other users were directing to the main account C:\Users\Max
So it would seem that the next option is to uninstall chrome from both accounts and then re-install afresh
Thank you very much.
That worked. Uninstalled then reinstalled and the warning stopped. It even made the trojan “visible” so it could be erased by the antivirus (before it didn’t detected it).
I appreciate all your help. 
Subject to no further problems
I will remove my tools now and give some recommendations, but, I would like you to run for 24 hours or so and come back if you have any problems
Now the best part of the day ----- Your log now appears clean 
A good workman always cleans up after himself so…The following will implement some cleanup procedures as well as reset System Restore points:
Run OTL and hit the cleanup button. It will remove all the programmes we have used plus itself.
Clear Restore Points
Go Start > All Programmes > Accessories > System tools
Right click Disc Cleanup and select run as administrator
When it pops up at the first prompt select OK after it has done some calculations the tabs will appear
Select More Options tab
Press Sytem Restore and Shadow Copies Cleanup button
https://dl.dropbox.com/u/73555776/disc%20clean.JPG
Now that you are clean, to help protect your computer in the future I recommend that you get the following free programmes:
http://img233.imageshack.us/img233/7729/mbamicontw5.gif
Malwarebytes.
Update and run weekly to keep your system clean
Download and install FileHippo update checker and run it monthly it will show you which programmes on your system need updating and give a download link
If you use on-line banking then as an added layer of protection install Trusteer Rapport
It is critical to have both a firewall and anti virus to protect your system and to keep them updated. To keep your operating system up to date visit
[*]Microsoft Windows Update
To learn more about how to protect yourself while on the internet read our little guide How did I get infected in the first place ?Keep safe 
Hi. I hope your having a good day.
Well… how to say this.
The warnings came back. The last time (when I uninstalled and reinstalled Chrome) I checked if the warnings had stopped, but then the next day my brother used his account and again the warning is there. Today happened the same on my father’s acct.
Just on those two accounts and not the main one ?
Yes.
Only on those two. My acct (main) hasn’t shown any warnings.
Are the two sub accounts using Google synch http://www.guidingtech.com/3125/chrome-bookmarks-sync/
Could you run an OTL scan selecting all users please