Do you have ktopqdux.exe related issues? First check your registry for hidden errors.

Windows keeps giving ktopqdux.exe errors?
If you keep getting ktopqdux.exe errors, you may have registry errors. To help, we strongly recommend you run this free registry scan.

File versions

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50 most accessed processes
Product Name	Process name	View count	Query count
Java(TM) Platform SE 6 U5	jqs.exe	568009	4
Messenger	wlcomm.exe	211277	8
Microsoft® Windows® Operating System	svchost.exe	139238	16882
Microsoft® Windows® Operating System	alg.exe	89834	7058
PC Connectivity Solution	NclRSSrv.exe	86434	38
AVG Internet Security	avgrsx.exe	83642	120
Logitech QuickCam	LVComSer.exe	82669	73
Eset Smart Security	egui.exe	82198	77
Trend Micro Plug-in Manager	CNTAoSMgr.exe	76294	8
VSCORE.14.0.0.370.x86	EngineServer.exe	76285	12
LMIGuardian	LMIGuardian.exe	74416	37
ThinkVantage Fingerprint Software	upeksvr.exe	72475	6
	btdna.exe	72133	40
Microsoft® Windows Live Login Helper	WLLoginProxy.exe	63275	248
Microsoft® Windows® Operating System	ctfmon.exe	62714	11141
Cyberlink PowerCinema	PDVDDXSrv.exe	58965	66
Trusted Drive Manager	TdmService.exe	58275	9
Microsoft® .NET Framework	dfsvc.exe	58167	20
PC Connectivity Solution	NclMSBTSrv.exe	54787	21
PC Connectivity Solution	NclUSBSrv.exe	52753	81
IJPLMSVC	ijplmsvc.exe	52535	103
Presentation Director	tpfnf7sp.exe	51558	37
	pctsSvc.exe	51365	2
HP Quick Launch Buttons	QLBCTRL.exe	49346	56
Microsoft® Windows® Operating System	csrss.exe	48939	6203
Trend Micro Internet Security	SfCtlCom.exe	47725	20
Microsoft® Windows® Operating System	lsass.exe	47532	6839
Unicenter DSM r11	amswsigscan.exe	46953	3
SupportSoft sprtcmd	sprtcmd.exe	46296	287
Microsoft® Windows® Operating System	searchprotocolhost.exe	45293	4
Cognizance Identity and Access Management	asghost.exe	44528	12
Microsoft LifeCam	vVX3000.exe	43096	4
COH Application	COH32.exe	42677	5
ThinkVantage System Update	Tvsukernel.exe	41952	3
Realtek HD Audio Data Rerouter	RtkBtMnt.EXE	41783	31
Office Life Boat for Program Recovery	OFFLB.EXE	41534	3
EPSON Status Monitor 3	E_S40RP7.EXE	41219	43
Microsoft Search Enhancement Pack	SeaPort.exe	41027	185
cyberlink brs	brs.exe	40478	74
	NMSAccessU.exe	40366	752
atchk	atchk.exe	40345	34
Microsoft® Windows® Operating System	smss.exe	40327	3654
Microsoft® Windows® Operating System	WudfHost.exe	38626	370
IntelliSonic Systray Control	KADxMain.exe	38570	61
Boot Camp	IRW.exe	37922	3
	[System Process]	37575	7326
pthosttr Application	pthosttr.exe	37493	28
Microsoft® Windows® Operating System	searchfilterhost.exe	36488	6
GrooveMonitor Utility	GrooveMonitor.exe	36359	694
Microsoft® Windows® Operating System	wdfmgr.exe	35202	2269