Dave,
Before you do or try anything else, ensure you have a backup copy of any data you cannot afford to lose from your laptop. By copy I
do not mean a second copy on the hard drive - it needs to be copied to a separate medium altogether, eg CD-R/DVD-R, an external HDD or a USB memory stick. If you don't make a back up of your data you stand every chance of losing something.
Next steps:
Is it possible the reason for the slowness you experienced and the reason it seem better now was because you had just install AVG 9.0 Free and it was running the Optimization scan it runs just after installation? This uses a lot of disk and processor time and can make the machine quite slow until it finishes.
Is Firefox the only browser that seems to be affected by this slowness? Try IE for one session and see if that is affected also. There have been some reports of Firefox not working correctly since the upgrade to 3.6.2, I've seen it reported that AVG might have a bearing on this. If both browsers are affected it's more likely you're still infected with something - see below:
Re the Outpost invalid path error, given the infection you had I'd say the outpost installation failed. You'll need to remove it if it's showing as installed:
Instructions to remove Outpost only: said:
Click the Start button
Choose Control Panel
Choose Switch to Classic View in the top left
Choose Add/remove programs
Wait for it to 'populate the list'
Now look down the list for Outpost Firewall 2009, click it and then click the remove button - uninstalls can take a few minutes to complete and frequently don't have a huge amount of on screen activity so please be patient with it
Your laptop was infected with some, adware (mycoolwebsearch) and a couple of rogue anti spyware trojans (AVE.exe and AV.exe) AVE.exe hijacks the installed browser (firefox and IE in your case) processes to prevent you being able to download genuine anti malware and security software. Unless you've got a complete all clear from Malwarebytes after running a
full scan of your system there's every possibility it's still infected with something.
I'm assuming you've installed and updated the following:
Malwarebytes anti-malware - from
http://www.malwarebytes.org - this should have redirected you to CNET.com (
Direct CNET.com download link)
AVG 9.0 Free - from
http://free.avg.com
Outpost Firewall Free - from
http://www.agnitum.com or the
Direct CNET.com download link
When was the last time you ran Malwarebytes and what was the log it generated?
If you've got any problems with the above or if there's anything you don't understand - either reply in this thread (mods willing) or give me a ring, you've got my phone number.
Cheers,