What is questscan.dll?

questscan.dll is usually located in the 'C:\Program Files\QuestScan\' folder.

Some of the anti-virus scanners at VirusTotal detected questscan.dll.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

VirusTotal report

40 of the 46 anti-virus programs at VirusTotal detected the questscan.dll file. That's a 87% detection rate.

Scanner	Detection Name
Agnitum	Adware.OneStep!fLYyATVIoZQ
AhnLab-V3	Adware/Win32.Zwangi
AntiVir	TR/Crypt.ZPACK.Gen
Avast	Win32:Susexp [Trj]
AVG	OneStepSearcher.M
Baidu-International	AdWare.Win32.Zwangi.aAM
BitDefender	Gen:Variant.Boigy.2
CAT-QuickHeal	Adware.Zwangi.A
ClamAV	Win.Adware.Zwangi-1416
Commtouch	W32/Boigy.A.gen!Eldorado
Comodo	UnclassifiedMalware
DrWeb	Trojan.Siggen2.37520
Emsisoft	Gen:Variant.Boigy.2 (B)
ESET-NOD32	a variant of Win32/Adware.OneStep.AF
F-Prot	W32/Boigy.A.gen!Eldorado
F-Secure	Gen:Variant.Boigy.2
Fortinet	W32/Dx.ZQU!tr
GData	Gen:Variant.Boigy.2
Ikarus	BHO.Win32.Zwangi
Jiangmin	Adware/Zwangi.acn
K7AntiVirus	Adware ( a8d6e5670 )
K7GW	Adware ( 0027a6f01 )
Kaspersky	not-a-virus:AdWare.Win32.Zwangi.gel
Kingsoft	Win32.Troj.Generic.(kcloud)
Malwarebytes	Adware.Agent.Gen
McAfee	Generic.dx!A0EDAD4CEC8B
McAfee-GW-Edition	Generic.dx!A0EDAD4CEC8B
Microsoft	BrowserModifier:Win32/Zwangi
MicroWorld-eScan	Gen:Variant.Boigy.2
NANO-Antivirus	Riskware.Win32.Zwangi.tweal
Norman	Suspicious_Gen2.MJMCH
nProtect	Trojan-Clicker/W32.Zwangi.573440.I
Panda	Adware/OneStep
Sophos	Zwangi
SUPERAntiSpyware	Adware.OneStep[PotentiallyUnwantedProgram]
Symantec	Adware.Zwunzi!gen2
TotalDefense	Win32/Boigy.A!genus
TrendMicro	TROJ_SPNR.26L111
TrendMicro-HouseCall	TROJ_SPNR.26L111
VIPRE	Trojan.Win32.Generic!BT

questscan.dll removal instructions

The instructions below shows how to remove questscan.dll with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the questscan.dll file for removal, restart your computer and scan it again to verify that questscan.dll has been successfully removed. Here are the removal instructions in more detail:

1. Download and install FreeFixer: http://www.freefixer.com/download.html
2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.

   
3. When the scan is finished, locate questscan.dll in the scan result and tick the checkbox next to the questscan.dll file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate questscan.dll in the scan result.

   

   

   C:\Program Files\QuestScan\questscan.dll

   
4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the questscan.dll file.

   
5. Restart your computer.
6. Start FreeFixer and scan your computer again. If questscan.dll still remains in the scan result, proceed with the next step. If questscan.dll is gone from the scan result you're done.
7. If questscan.dll still remains in the scan result, check its checkbox again in the scan result and click Fix.
8. Restart your computer.
9. Start FreeFixer and scan your computer again. Verify that questscan.dll no longer appear in the scan result.

What did other users do?

The poll result listed below shows what users chose to do with questscan.dll. 78% have voted for removal. Based on votes from 9 users.

NOTE: Please do not use this poll as the only source of input to determine what you will do with questscan.dll. Only 9 users has voted so far so it does not offer a high degree of confidence.

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