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

Windows keeps giving QLBCTRL.exe errors?
If you keep getting QLBCTRL.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	568230	4
Messenger	wlcomm.exe	211499	8
Microsoft® Windows® Operating System	svchost.exe	139577	16898
Microsoft® Windows® Operating System	alg.exe	90022	7062
PC Connectivity Solution	NclRSSrv.exe	86670	38
AVG Internet Security	avgrsx.exe	83834	120
Eset Smart Security	egui.exe	83096	78
Logitech QuickCam	LVComSer.exe	82847	73
Trend Micro Plug-in Manager	CNTAoSMgr.exe	76525	8
VSCORE.14.0.0.370.x86	EngineServer.exe	76475	12
LMIGuardian	LMIGuardian.exe	74596	37
ThinkVantage Fingerprint Software	upeksvr.exe	72852	6
	btdna.exe	72252	40
Microsoft® Windows Live Login Helper	WLLoginProxy.exe	63973	248
Microsoft® Windows® Operating System	ctfmon.exe	62970	11145
Cyberlink PowerCinema	PDVDDXSrv.exe	59118	66
Microsoft® .NET Framework	dfsvc.exe	58615	20
Trusted Drive Manager	TdmService.exe	58565	9
PC Connectivity Solution	NclMSBTSrv.exe	55010	21
PC Connectivity Solution	NclUSBSrv.exe	52933	81
IJPLMSVC	ijplmsvc.exe	52700	103
Presentation Director	tpfnf7sp.exe	51735	37
	pctsSvc.exe	51503	2
HP Quick Launch Buttons	QLBCTRL.exe	49597	56
Microsoft® Windows® Operating System	csrss.exe	49204	6213
Trend Micro Internet Security	SfCtlCom.exe	47980	20
Microsoft® Windows® Operating System	lsass.exe	47698	6841
Unicenter DSM r11	amswsigscan.exe	47469	3
SupportSoft sprtcmd	sprtcmd.exe	46435	287
Microsoft® Windows® Operating System	searchprotocolhost.exe	45423	4
Cognizance Identity and Access Management	asghost.exe	44684	12
Microsoft LifeCam	vVX3000.exe	43308	4
COH Application	COH32.exe	42874	5
ThinkVantage System Update	Tvsukernel.exe	42176	3
Realtek HD Audio Data Rerouter	RtkBtMnt.EXE	41976	31
Office Life Boat for Program Recovery	OFFLB.EXE	41751	3
EPSON Status Monitor 3	E_S40RP7.EXE	41475	43
Microsoft Search Enhancement Pack	SeaPort.exe	41231	185
cyberlink brs	brs.exe	40809	75
atchk	atchk.exe	40602	34
	NMSAccessU.exe	40517	752
Microsoft® Windows® Operating System	smss.exe	40497	3657
Microsoft® Windows® Operating System	WudfHost.exe	38911	373
IntelliSonic Systray Control	KADxMain.exe	38755	61
Boot Camp	IRW.exe	38063	3
	[System Process]	37804	7354
pthosttr Application	pthosttr.exe	37630	28
Microsoft® Windows® Operating System	searchfilterhost.exe	36623	6
GrooveMonitor Utility	GrooveMonitor.exe	36556	694
Microsoft® Windows® Operating System	wdfmgr.exe	35334	2269