Captian
Banned
It's explained here as well but the problem is different:
http://www.techsupportforum.com/security-center/hijackthis-log-help/258588-explorer-exe-hijacked-infected.html
If you tried to access any folder when going through 'My Computer' and suddenly you've received a 'Critical Error' message and regardless whether you click Yes or No you would be directed to this website titled "IE Critical Update Needed":
http://free-viruscan.com/id/4912933/4/1/
To get rid of it first download HijackThis from:
http://www.trendsecure.com/portal/en-US/tools/security_tools/hijackthis
Find a string that looks like: "C:\WINDOWS\system32\IEXFIL~1.DLL"
e.g.
"O2 - BHO: BHO.ext2 - {401F4B6B-3C36-4E8D-BC07-F46FC6D67D9A} - C:\WINDOWS\system32\IEXFIL~1.DLL"
(The order may be different so it may not be O2)
Then click on 'Fix check' to rid this once and for all.
http://www.techsupportforum.com/security-center/hijackthis-log-help/258588-explorer-exe-hijacked-infected.html
If you tried to access any folder when going through 'My Computer' and suddenly you've received a 'Critical Error' message and regardless whether you click Yes or No you would be directed to this website titled "IE Critical Update Needed":
http://free-viruscan.com/id/4912933/4/1/
To get rid of it first download HijackThis from:
http://www.trendsecure.com/portal/en-US/tools/security_tools/hijackthis
Once you have downloaded HijackThis, install then open it then select 'Do a system scan and save a log file' or 'Do a system scan only' (your choice).HijackThis™ is a free utility which quickly scans your Windows computer to find settings that may have been changed by spyware, malware or other unwanted programs. HijackThis creates a report, or log file, with the results of the scan.
IMPORTANT: HijackThis does not determine what is good or bad. Do not make any changes to your computer settings unless you are an expert computer user.
Advanced users can use HijackThis to remove unwanted settings or files.
Find a string that looks like: "C:\WINDOWS\system32\IEXFIL~1.DLL"
e.g.
"O2 - BHO: BHO.ext2 - {401F4B6B-3C36-4E8D-BC07-F46FC6D67D9A} - C:\WINDOWS\system32\IEXFIL~1.DLL"
(The order may be different so it may not be O2)
Then click on 'Fix check' to rid this once and for all.