Sluggish Performance - Ran ComboFix Without Assistance?
Mar 16, 2012
ComboFix was recommended to me in the past, so I disabled avast! and I ran ComboFix as an administrator. Once it was finished, my laptop rebooted and I was presented with the "Preparing Log Report" screen, so I eventually closed ComboFix. Nothing would run until I rebooted and now everything seems to have gone back to the way it was (sluggish performance included.)After some quick research, I came to realize that running ComboFix without assistance is a bad idea. I'd like to make sure I haven't done any damage to my system and, if possible, improve its performance.
My specs are as follows:
Asus G50VT (BestBuy edition)
Windows 7 Ultimate x64
Intel Core2 Duo P7450 (2.13GHz, dual core)
4GB RAM
nVidia GeForce 9800M GS 512MB
Aftermarket Broadcom WiFi adapter (I needed this to run Mac OS X alongside Windows and Ubuntu, but only Windows is installed now.)
Also, due to reheating, I recently removed the heatsinks from the CPU & CPU, cleaned out dust and applied Arctic Silver 5 thermal grease.
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Jun 25, 2011
I did a very stupid thing and now need assistance. I have redirect malware or something on my machine.A search on the topic, talked about using ComboFix as part of a solution. I downloaded it, installed it and it started running immediately, before I could do anything else.I know that was not wise.Now trying to start anything results in "Illegal operation on a registry key that has been marked for deletion."
System is Windows 7 Professional.
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Feb 22, 2013
My computer has been lagging for about two weeks now. Figured I had a problem so I scanned it with a bunch of AV software (all in safe mode) to include: MSE, Malwarebytes, ClamAV, Hitman Pro, Bitdefender, and Spybot. ClamAV found two trojans and removed them, and I thought all was well with the world. I was wrong. Windows has been crashing and basic programs such as Outlook and Chrome have been sucking up major memory and freezing my system. So I downloaded it and ran the whole process. Like I said I was desperate. It wasn't until after it was finished, when I read the logfile and the quarantined-items file, that I realized that I was in over my head. I did some more research and found that I in no way should have been messing around with such a program, especially with my lack of IT background.
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Mar 4, 2011
I ran combofix in my laptop (OS Win 7). After that I am getting error whenever trying to open files. "Illegal Operation attempted on a registry key that has been marked for deletion.
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Jul 23, 2011
I ran combofix today and after combofix was finished I suddenly get the unidentified network message. I have tried flushing dns,reseting,releasing,winsock etc. When I do ipconfig I get tunnel adapter local area connection media disconnected unidentified network, tunnel adapter wireless connection media disconnected unidentified network. ipv4 connectivity no internet access, ipv6 no internet access.
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Apr 13, 2011
I had a question concerning the remote desktop assistance on windows 7. I noticed that it was enabled today and I was wondering if windows 7 enables it by default or if someone had to enable it. My friend told me that hackers can get on to your computer through this so I was concerned but wouldn't I have to allow them access to my computer? I was wondering also if downloading things off the internet could have enabled it?
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Jan 13, 2012
run ComboFix to get rid of the spyware, I got rid of it but in the process ComboFix deleted some of my files and placed them in Qoobox.How can I get those files back?Its really important as I invested lots of time on working with these files, they are .xml type ones.Also for finding them I used Pandora Recovery, I was able to recover these files with it but they were all 0KB. I have also not found any of this files in C:\QooBox\QuarantinePandora recovery shows that the files are located at C:\Qoobox\Test, but there is nothing there. [URL]
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Feb 18, 2012
Can anyone help me run and read the log files left behind after using Combofix?
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Dec 27, 2011
i have a problem on my PC with Remote Assistance.i work in the end user support so i need to use it alote.the problem is that when ever i use the remote assistance my PC totaly disconnects from the internet!
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Jul 7, 2011
I have two pc's: my main one and my HTPC. I cant afford to get my remote yet so i want to setup remote desktop assistant in a way where i can connect when ever i want without worrying about the license.is there anyway to set this up? Both computers are on my network.I don't want to use remote desktop because i don't want it to log the htpc out, since it will be used to watch movies and all.
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Sep 1, 2011
After I ran ComboFix, all my programs now receive an error message: Illegal opeertaion attempted on a registry key that has been marked for deletion. It doesn't matter what program I try to execute, I receive the same error message. I am also unable to start internet explorer on that computer. Is there some way to restore my computer to where it was before I ran combofix? I also can't get do a DOS prompt. I am running windows 7 64-bit.
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Dec 12, 2011
I have a serious problem on a work laptop. I have some sort of malware.I believe I got it from downloading pdf files but I'm not sure.The symptoms are I am getting a lot of disk type errors. Also, my desktopicons are mostly gone. Also there were a bunch of windows popping up.My Desktop walpaper is now black rather than the default. Now, after running ComboFix, everything I try to run says Illegal Operationattempted on a registry key that has been marked for deletion
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May 8, 2011
I am trying to use WLM RA to connect to another W7 PC. Occasionally it works OK but usually when I accept the invite WLM disconnects me and brings up a box telling me it will reconnect in X seconds. If I keeping getting the other PC to send invites it might eventually work but it may take 50+ attempts, sometimes I just give up.
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Apr 1, 2012
I faithfully follow the advice for posting in the blue screen-crash region.
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Jul 26, 2012
When using Remote assistance in windows 7 it shows a list(albeit a small one) of past addresses(ip or computername) that you have logged into. Problem is it is numeric/alphabetic order. Is there a registry setting I can change so it will show me this History in chronological order?
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Dec 2, 2011
I am trying to set it up so I can use remote assistance for a Win7 Home PC and the user not have to know the admin password to allow it. I am trying to look down a teens PC so they have to go to me for installs.
But it seems when I try to do RA they have to know the admin password at the actual computer, is there anyway to make it so RA does not prompt for it?
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Jul 17, 2012
I am having problems with Java applications and computer. Both run slow and sluggish and Java apps are choppy. Laptop is 6 months old, and this problem just started 2 days ago. I ran scan disk, defrag, virus scan etc and nothing has helped.I ran Hijack this and saved the log file.
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Oct 31, 2011
I always encounter this when startup and shutting down.. very slow starup and shutting down.. when watching video the audio is very sluggish and my laptop freezes..
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Aug 17, 2012
I have many applications on it which I rarely use but I still need them on occasionI moved my default profile to an external drive leaving my C: drive with nothing but the operating system yet there are still times when my computer is running at 100% CPU. How can these non-operating applications affect my system performance? I notice from the task manager that some of them are running. How can I find out which processes to remove when I don't recognize them by name? There are many which claim to be associated with Microsoft and Intel. Can I disable everything from starting with MSCONFIG
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Oct 25, 2010
I am using Windows 7 Home Premium, 64 bit. HP m9500f computer. Ever since installing Windows 7 my mouse cursor gets slow when surfing the net at times. That is, to get the cursor across the screen I sometimes have to sweep the mouse two or three times in that direction because the cursor hesitates. If I close all browser windows and open up, e.g., Word, the problem persists. It usually clears up soon after.
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Jan 8, 2012
I find that after leaving my box in suspend overnight, it is very sluggish to resume. But after being online for the first 10 mins the network goes down & I have to run network diagnostics to fix. The network card gets reset each time with a host not found fault. I am using a Edimax Wireless 802.11 b/g/n 32-bit PCI Adaptor (EW-7722In.). I am using the basic Windows driver as uninstalled the Edimax utility due to above fault. This may be two separate problems, (tho it would be nice to solve both.) I am carrying out a dsk chk as advised on these forums for slow resume from suspend/sleep.
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Sep 10, 2012
In short, my Dell Latitude E4310 laptop is sluggish to the point of being unusable. I am also unable to keep the Windows Defender service running.
Last week I had a blue screen error (code c000021a), presumably resulting from an improperly applied Windows update. I was able to return to an earlier instance of Windows and successfully apply the patches.
Here's what I've checked / done (not necessarily in this order).My BIOS is the most recent (A11), and BIOS diagnostics come up clean. Several safe mode virus & malware scans have come up clean. Windows Start-up Repair found no problem. I've run a clean boot to no avail -- Advanced Search The power plan seems normal, and I've (temporarily) uninsalled all anti-virus & malware programs. I've run disk clean-up and defragged the hard disk System properties, Advanced, Performance, Settings is set to 'Adjust for best performance' My Windows Experience Index scores range from 6.9 (processor) to 4.1 (graphics). Running a Windows System Health Report doesn't return anything. CHKDSK (right-click c:, properties, tools, error-checking) did find and repair some HDD errors. I'd attach the CHKDSK and WININIT logs, but neither is to be found in either my or the Admininstrator event logs. I've run SFC.EXE three times, and each time the verification only gets to 10% then fails, stating the following: "Windows Resource Protection could not perform the requested operation."
The SFC log looks normal save for the following: 2012-09-07 22:30:28, Info CSI 00000023 [SR] Cannot verify component files for b10e9bd0c69db5027b503ea3749c28f3, Version = 6.1.7600.16820, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral, manifest is damaged (FALSE). I cannot find a file or folder anywhwere on my system named 'b10e9bd0c69db5027b503ea3749c28f3'.
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Apr 28, 2012
Vds.exe is missing completely from service.mcs. I made the terrible mistake of actually deleting this service. Now several functions do not work on my computer. I have ran combofix in hopes that it will repair/replace missing files. I did keep the log file if anyone is interested in helping solve the dilemma.Mod Edit: Removed ComboFix log attachment, not germane to missing Windows services and CF is a malware tool which is not used in this particular forum while no information has been provided to indicate malware.
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Nov 16, 2012
I just got my M14x back from the dell repair center and I just booted it up and did the first time setup and all (OS was formatted) and I noticed that AlienFX and all Alienware applications are missing infact.
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Sep 29, 2012
I have a Dell Latitude E6420 with an Intel Core i7 processor and 4gb of RAM. Lately, my computer has become very sluggish; especially after coming out of sleep mode to the point I have to restart to have a decent performance. More importantly, often when in sleep mode or hibernation, the computer crashes. I've run two spyware programs (spybot and Malwarebyte's Anti-Malware) which removed a few issues, but the core problems persist. I've updated all microsoft programs (windows and office), run Norton virus scans, and CCleaner, but no change. Finally, I must say that at times the laptop runs really hot. That was never the case before.
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Jan 29, 2013
My desktop computer came with Windows Vista 64 bit and it is an HP. I upgraded to windows 7 and since then my mouse has been freezing and sluggish when trying to do things in the browser (Mozzilla) or just going through documents. I have tried several mouses a USB and a wireless and still having the same problem. Is my computer not suited for Windows 7?
Processor: AMD Phenom X4 9750 AMD Phenom 9750 Quad-Core Processor
Memory: DDR2 8192 Mbyttes Dual Channels
Graphics: NVIDIA GeForce GTX 550 Ti
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Aug 26, 2012
I had a new system made up for me a few months back and as I was so insistent on excellent cooling - fans - RAM etc, I didn't pay enough attention to the HDD's.Subsequently the system was installed on an SSD 60GB. For a normal user this would be adequate, but I work with a lot of digital programs that write to the app data folders and I can't safely move those onto the D:Drive where I have programs and Docs - all libraries. I have hard linked everything I could, but the more Windows updates and other updates I do, the Winsxs folder is already 7.2GB.I only have 30GB's left after a very short time and would like to be able to install another Windows 7 x64 on a 1TB drive I can free up easily. Ideally, I want to keep the SSD drive as an OS to use for general use and get all my graphics programs onto a different system for work purposes.I have not ever dual booted before and have no idea how to go about it - or I do but it could be wrong.Is it even possible to have one OS on an SSD and the other on a normal HDD? I do have an extra unused OEM version of Win 7 x64 ultimate and hope that is legal to use two identical OS's on same machine - with different keys..If I cannot dual boot I am willing to erase the SSD, probably use the space for something else, and use a normal spinner. It's that important for me to be able to work without disabling everything and have space left over.
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Dec 28, 2009
I have a brand new dm3t series laptop. There are two issues that I'm having with the laptop that no one can seem to figure out. I literally had an HP tech remote access my laptop and spend an hour trying to figure out what was wrong.
I have tried system restore, recovery, re installation of drivers and really everything else they've asked me to do. I turn to the forum to see if anyone is can help, thanks much.
1) First issue is very annoying. When I awake my computer from sleep the mouse is very sluggish and doesn't hardly respond to the track pad. Furthermore, the mouse is a magnify glass and when I do try to move the mouse via track pad it just zooms in and out. Oddly enough, after a few minutes of sitting there the mouse starts to work again. It's almost like the mouse has to warm up. It is very frustrating.
2) Second issue is the display on battery power. When on battery power the screen CONSTANTLY is dimming and brightening itself. For instance as I'm typing this thread the screen is brightening and dimming for no apparant reason. I'm not sure why and i'm sure it is wasting my battery. I've tried all sorts of power management tips/ticks and still nothing.
Any help would be appreciated, should I just return it? What can I do?
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Aug 11, 2011
I recently installed ScriptLogic's Desktop Authority on my work computer (Windows 7 Professional 64-bit) thinking that it would help me with some stuff that I am doing here. Immediately after installing the product, my computer became super slow on the most simple tasks. Booting up and logging in now takes 10 minutes or more when it took only a couple minutes previously. Opening a program (mostly MS Office programs & IE, but not limited to) takes forever and appears to freeze at first. Installing a program takes minutes longer to simply show the initial install screen. Saving a file is also prolonged. Even opening a new tab in IE freezes the program up for a minute! It seems that most network related tasks are the ones effected. However Google Chrome and Firefox don't seem to be effected.
I've since removed the program which didn't make a difference. I've even started Windows in the minimal configuration via msconfig and it's still slow!!! WTF? I don't get it. I don't see anything in the Event Viewer to denote a problem. I just don't understand it. I'm at the point where I'm thinking I'll have to wipe and re-install Windows!
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Mar 22, 2012
Often when I open a web page in any of my browsers, or a document in e.g. MS Word or Excel, or any file in its associated program, or sometimes even simply a new Explorer window, the mouse becomes sluggish for a few seconds, and in many cases I can hear the hard drive starting up for a second or two as well.I get the impression that the sluggish mouse problem occurs when Windows has to load something or render something new or check something "in the background" while I wait.But wait... it gets weirder: whenever my mouse becomes sluggish like that, the mouse usually overlaps the program that is opening a file, and if I can get my mouse away from that program, the mouse suddenly gets more responsive.This sluggishness also occurs immediately after I've created a new file or folder, or after I've renamed a file or folder.
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Aug 28, 2012
As of maybe a month or two ago my computer has been acting rather strange. The first thing I noticed is that now whenever I need to restart my computer (for updates, ect.) the screen will flash for a few seconds, return to normal, flash for another second or two, and then properly restart. Then a few weeks after that, I noticed my computer having trouble when I play games on my comp (I built my comp originally as a gaming rig).
After exiting games like Minecraft, Red Orchestra 2, Total War, or any of the other games I play, my computer will act sluggish for a few minutes after they close. It generally takes a minute or two until my comp seems to be back up to speed. Another thing is that my computer seems to have a difficult time closing my games, especially Red Orchestra 2. When I exit RO2 my comp will sit there at the game screen as if its frozen (I can't move my mouse or anything) and then finally exit the game.
Then, after exiting the game my comp screen will be all distorted and it will take another 10 seconds or so for the screen to return to normal. RO2 is definitely the worst when it comes to closing, all of the other games for the most part close fine, but my comp will still perform slowly after I exit any game. Normally, after I exited a game I could jump right in to my browser, start menu, or any other app if I wanted to.
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