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

Windows keeps giving runonce.exe errors?
If you keep getting runonce.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	567998	4
Messenger	wlcomm.exe	211262	8
Microsoft® Windows® Operating System	svchost.exe	139220	16882
Microsoft® Windows® Operating System	alg.exe	89824	7058
PC Connectivity Solution	NclRSSrv.exe	86415	38
AVG Internet Security	avgrsx.exe	83626	120
Logitech QuickCam	LVComSer.exe	82654	73
Eset Smart Security	egui.exe	82135	77
Trend Micro Plug-in Manager	CNTAoSMgr.exe	76273	8
VSCORE.14.0.0.370.x86	EngineServer.exe	76272	12
LMIGuardian	LMIGuardian.exe	74402	37
ThinkVantage Fingerprint Software	upeksvr.exe	72444	6
	btdna.exe	72121	40
Microsoft® Windows Live Login Helper	WLLoginProxy.exe	63244	248
Microsoft® Windows® Operating System	ctfmon.exe	62694	11140
Cyberlink PowerCinema	PDVDDXSrv.exe	58950	66
Trusted Drive Manager	TdmService.exe	58259	9
Microsoft® .NET Framework	dfsvc.exe	58141	20
PC Connectivity Solution	NclMSBTSrv.exe	54767	21
PC Connectivity Solution	NclUSBSrv.exe	52739	81
IJPLMSVC	ijplmsvc.exe	52520	103
Presentation Director	tpfnf7sp.exe	51547	37
	pctsSvc.exe	51353	2
HP Quick Launch Buttons	QLBCTRL.exe	49330	56
Microsoft® Windows® Operating System	csrss.exe	48920	6201
Trend Micro Internet Security	SfCtlCom.exe	47710	20
Microsoft® Windows® Operating System	lsass.exe	47522	6839
Unicenter DSM r11	amswsigscan.exe	46914	3
SupportSoft sprtcmd	sprtcmd.exe	46285	287
Microsoft® Windows® Operating System	searchprotocolhost.exe	45285	4
Cognizance Identity and Access Management	asghost.exe	44515	12
Microsoft LifeCam	vVX3000.exe	43085	4
COH Application	COH32.exe	42660	5
ThinkVantage System Update	Tvsukernel.exe	41935	3
Realtek HD Audio Data Rerouter	RtkBtMnt.EXE	41766	31
Office Life Boat for Program Recovery	OFFLB.EXE	41519	3
EPSON Status Monitor 3	E_S40RP7.EXE	41200	43
Microsoft Search Enhancement Pack	SeaPort.exe	41011	185
cyberlink brs	brs.exe	40462	74
	NMSAccessU.exe	40359	752
atchk	atchk.exe	40327	34
Microsoft® Windows® Operating System	smss.exe	40313	3654
Microsoft® Windows® Operating System	WudfHost.exe	38608	370
IntelliSonic Systray Control	KADxMain.exe	38553	61
Boot Camp	IRW.exe	37910	3
	[System Process]	37566	7326
pthosttr Application	pthosttr.exe	37483	28
Microsoft® Windows® Operating System	searchfilterhost.exe	36477	6
GrooveMonitor Utility	GrooveMonitor.exe	36351	694
Microsoft® Windows® Operating System	wdfmgr.exe	35190	2269