Windows 7 Threads And Process Explanation
Apr 16, 2012Explain windows 7 process and threads.
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Ntoskrnl.exe Threads Hosted By System Idle Process Load 100%
Sep 23, 2012I'm experiencing very annoying issue. CPU loaded with System Idle Process always. Because of that there is serious lag in iterfase. Problem appeared almost sumultaniusly on there different PCs. Using "Process Explorer" and going to System Idle Process - Threads I've found processes with names: ntoskrnl.exe!KiDespatch Interrupt+0x650 (on one PC) or ntoskrnl.exe!KiCpuId+0x6a0 (on two others)
I have three diffenent machines - one old acer laptop, one modern desktop and wmware virtual machine running on macbook. All have same OS - win 7 ultimate sp1. All of them are in the same network.
I've tried to localise issue by removing services and applications from startup - nothing, I've scanned machines with microsoft security essentials, Dr Web CureIT and Kaskpersky virus removal tool. Still nothing.
CPU get loaded as soon as system starts. Number of ntoskrnl.exe instances equals to number of CPU kernels. 1, 2 and 8 in my case on different PCs .
Windows 7 Shutting Down To Prevent From Damage To Threads
Nov 22, 2012I would like to know about the message from coming on my laptop that "windows is shutting down to prevent from damage to threads".
View 2 Replies View RelatedDdr3 Memory Usage Windows 7 Explanation?
Jun 16, 2011I have a DX58SO mobo from Intel with i7 processor. There are 4 channels for memory and 3 of them (all blue) are filled with 2GB DDDR3 DIMMS. (total 6 GB)[CODE]Do I have a problem or not? Why is this telling me I only have a "total" of 2047 MB, but 6144 MB installed? Does Win 7 use all channels in parallel, 2GB at a time? Or do I have 6GB x64 bits wide?My Microsoft performance index is low (5.5) on the memory test, the only bottleneck in my system.
View 5 Replies View RelatedReasonable Explanation For Crashes?
Oct 19, 2011For over a year I've been having occasional flurries of crashes, hangs and (rarely) BSODs. Months would go by with no problem, then dozens of crashes or hangs in a week. The event logs and rare dumps have not been helpful. People here said it sounded like hardware problem, but no diagnostics I ran could find a problem.I took it to a pc repair shop which could find no hardware problem (and of course it would not crash or hang for them). The suggested (as did people on this forum) that it probably was ZoneAlarm Internet Security. They installed the Kaspersky Internet Security product (for a fee, of course) and said that should fix the problems. 2 days later it froze 3 times and did automatic reboots 5 times.I took it back. It still wouldn't crash or hang for them. They said Windows probably needed to be reinstalled - that my update from Windows 7 Home to Pro corrupted something. Rather than mess up the installation again I asked them to do it (for a fee, of course).
During their attempts to reinstall Windows it started crashing for them. They succeeded on their 3rd attempt, ran some more tests, checked the configuration, and found problems with the ram. They said ram I had was incompatible with the mother board and buggy, but the problems could not be detected by the diagnostics. They also said they had to reinstall Windows a 4th time because the 3rd reinstallation was corrupted because of the bad ram.
1. If the ram was incompatible with the MB could I have run at all? Could it have caused intermittent problems?
2. I had OCZ DDR3 memory cards and a Gigabyte GA-X58A-UD3R MB. Is this memory incompatible with the MB? I've recently heard that OCZ memory is not very high quality. Is that generally true?
3. Can bad ram (and crashes cause by it) corrupt Windows? I can see how the registry could get corrupted but would that take a reinstallation of Windows to fix?
Explanation Mark On PC Icon In Devices?
Oct 29, 2011I have just had re-install WIndows 7 (32bit)on my PC something that I've done once before with no problems. This time however there's a yellow triangle showing next to the PC icon in devices and printers.Going into properties then hardware it says "The drivers for this device are not installed. (Code 28)" on Intel(R) 82801GB/GR (ICH7 Family) LPC Interface Controller - 27B8.I've got a disk with drivers on it and updated the PC with those but I still have this problem.
View 6 Replies View RelatedSpecific Versions Of Microsoft Office That Can Take Advantage Of 4 Cores / 8 Threads Of An I7 CPU?
Dec 28, 2011Are there any specific versions of microsoft office (2003/2007/2010) that can take advantage of the 4 cores / 8 threads of an i7 CPU? Or, are all of these versions multi threaded and equally capable of using the power of an i7 CPU?
View 3 Replies View RelatedLost 100 Gigs Of Hard Space With No Explanation
Nov 30, 2010I am using windows 7 pro. I have a 320 gig hard drive and within a 2 hour period, the available hard drive space went from 156 gigs to 53 gigs without me doing anything. I lost 100 gigs! After searching through all the files, it appears that there is 100 gigs worth of space that is not actually being used. i have done some searching and it appears that this is a windows 7 problem with no real resolution. I have emptied my recycling bin and i don't have any restore points or backups.
View 15 Replies View RelatedProcess Cannot Access / File Because It Is Being By Another Process
May 3, 2012I am getting this error all the time with Windows 7. I open a text file I want to edit, then go to save my changes and I get this error:"The process cannot access the file because it is being used by another process".I have full admin rights, running Win7 Ultimate x64 SP1. From a bit of research I have seen where many others have been experiencing this problem or something similar too. The only "fix" (that doesn't work all the time) is to close explorer.exe and then restart it to "release the handle"? Anyway, this is not acceptable for all the money and time I spent upgrading/configuring this new OS from XP -where I never had this problem- and seriously cuts down my productivity.Has Microsoft even acknowledged this as a bug yet? I can duplicate this scenario the second or third time I try to edit/save/delete a text file and I know that explorer.exe is the problem or a big part of it in any case. I don't want to go back to XP x64 but having to deal with this headache 10-20 times a day is just too much to ask.The file here is a game's map script & has to be saved to a .pk3 and then loaded into the program's root before it can run so i know othing else is running the file. No apps running in taskmngr either.
View 13 Replies View RelatedProcess Explorer Shows "error Opening Process"
Nov 9, 2012New dell n7110/win7sp1x64.At startup on new machine from dell, process explorer (procexp64.exe) lists 81 processes running (seems like way too many - compared to xp with maybe 25 at startup). But which processes I can turn off is a question for another day. OK, read carefully, at least 15 processes in PE show " Path: error opening process". PID, CPU, Private Bytes, and working set columns are shown for these "problem" processes, but nothing after that, ie, description, company name etc. For all other listed running processes (with known paths), all info is shown in all columns. The problem processes include some important ones, services, crss, ism, wininit, winlogon, that must to be working for the computer to work, and everything seems to be working properly, and no cpu spikes or other weird stuff is happening. Right clicking properties on these problem processes, properties window pops up as normal, but shows "version: n/a, build: n/a, path: error opening process, no command line, no current directory, autostart location: n/a, Parent: non existent process (708), user: access denied. Again, this info can not be correct since the computer is working. And then, after a few minutes, another window pops up and says PE has stopped working, and closes the program. Now, if this was the whole story, I would go to sysinternals with this, but read on... Task manager running simultaneously with PE lists 83 processes running, more processes than PE, and also ~5 different processes than PE, and PE lists some processes running that TM doesn't list. So PE and TM show different running processes at the same time. How can that be? For the processes that PE shows "error opening", e.g., crss, etc., when I click properties in TM for the same process, sometimes I get the usual/normal pop-up window listing the path, and all the other data as normal, suggesting the process is working properly. But sometimes when I click properties in TM for the processes that PE shows "error opening", I get no pop-up at all, nothing for that process. So, IMO, it's not just a PE glitch, something is actually wrong here. This is a new machine, with PE the only 3rd party installation. I have installed several dell driver updates, but this problem occurred before I installed them. Also, remember PE and TM simultaneously list some different running processes and TM also fails to show paths, etc.
View 3 Replies View RelatedProcess Of Windows 7 Installation?
Jan 21, 2009First things first. Brand new discovery! Did you know that it's impossible not to backing-up and lose your old files during Windows 7 installation? That's right! Microsoft contradicting it-self in the first steps of installation preparation step by step information. At first they say that we should back-up our old files as they WILL BE deleted. Then they practically force an option of where our old Windows files will be backed up into Windows.old folder. So the folders such as "Users, Program Files, Windows ...etc" will be stored in Windows.old folder. And any other files created by you that are stored in "C:" directory will remain untouched! So don't worry about upgrading or backing up anything, since Windows 7 does it all for you! My advice, just go with a clean install and you'll be safer that way. Now back to business. Have you ever experienced a really bad day with such as Windows 7?Possible solutions for your headache have finally arrived:We need to try almost everything possible in our powers to locate and solve the problems, right?NOTE: I'm gonna do these steps backwards like if we don't really know how to solve this quick!
[code]...
Possible To Get All Failure Windows 7 Updates In One Process
Jan 5, 2012I have just gotten a job working on the internet and am trying to get updates done...Can I fix somehow all of the failed updates in one process? I really need to keep the window open to see who needs what on my work. I just need to know too, why all the failed updates, I am just estimating but am sure there are more than 7 of them. I want to get to work asap...
View 14 Replies View RelatedWhat To Need To Know Before Start Process Of Going To 64bit Windows 7
Feb 16, 2011i will be building a new PC soon and I want to use my old HD in the new PC which has Win 7 32bit installed and working fine. The new PC is a 64 bit machine so I will need to move to the 64bit version of Win 7 which came with the 32bit on another dvd.So my question is, What do I need to know before I start the process of going to 64bit Win 7?
View 5 Replies View RelatedHost Process For Windows Services?
Feb 17, 2011im running win7 64bit and have noticed that host process for windows services is sucking up 30mbs upload and 30 mbs download per day . i have checked and my system is clean . i just wondered if there was anything i can do to stop them using so much data . in just 3 months its used over a 1 gig which is to much.
View 5 Replies View RelatedOpen A Folder As A New Process In Windows 7
Dec 1, 2008This tutorial will show you how to open a folder as a new process in Windows 7.
View 0 Replies View RelatedHost Process For Windows Services
Feb 12, 2011I have Windows 7 32 bit on my laptop and Windows 7 64 bit on the desktop, both Home Premium. Every time I go online with the desktop it starts a download according to NetLimiter. The download appears as Host process for Windows services and it expands to process 720 and then to 92.122.126.243:80. I use 3G mobile broadband for my net access and this download could use a considerable amount of my Gb allowance. Using NetLimiter I can kill the download but I would like to know what is happening and do I need the download? Some idea of the d/l size would be handy as well. None of this happens when I log on using the laptop.
View 1 Replies View RelatedVB6.0 Application Process Does Not Exit Under Windows 7?
Apr 24, 2012My VB6.0 application process does not Exit under Win 7 but it exits properly on Win XP. After exiting the application process VB6 exe remains running in Task Manager. So every time I need to manually end that process. Is there any way to release all resources held by VB6.0 exe & VC++ dlls on Win 7 OS through VB6/C++ code.
View 5 Replies View RelatedWindows Host Process (Rundll32)?
Aug 19, 2011I recently re-formatted my hard drive, and noticed an icon in the task bar called "windows host process (Rundll32)". I looked it up and it said it could be malicious. I'm not sure if it is or not, but I ran Malwarebytes and nothing came up.
View 14 Replies View RelatedRundll32 Windows 7 Host Process?
Jan 4, 2012i have a computer that was running fine for a year or so, but now its been a couple of days and after an hour or two of use, it slows down and finally freezes. I dont know what it is. The clues i have include:
-ive run memtest86, no errors.
-ive scanned the whole system with 4 different virus programs, so not a virus.
-but ive noticed that rundll32.exe has been using ALOT and i mean ALOT of resources. After a couple hours, norton tells me that it has high disk and cpu usage. i checked core temp and voila, 100% on all 4 amd phenom 955 cores. I dont get it.
Specs are:
Amd phenom 955 be
4 gb crucial 1333
ati 5450
1tb hitachi hdd
Windows 7 Host Process (rundll32)?
Jan 5, 2012Windows 7 host process (rundll32)?
View 4 Replies View RelatedHow To Use Open-process In Windows 7 64bit
Apr 4, 2012 following code cant open all process also gives error in InjectLibrarry() why?
void main()
{
HANDLE hProcess;
DWORD procID[1024];
DWORD noOfProcs;
DWORD szretrn;
int i=0,j=1;
LPTSTR procName;
[code]....
Find What Is The Process That Causes The Last Reboot On Windows 7?
Feb 8, 2013how can I find what is the process that causes the last reboot on Windows 7.
View 1 Replies View RelatedWindows 7 Backup Process Stuck At 50 Percent
Jan 27, 2012I am using win7. I get the msg backup your files. I start the process and get goes to 25% and sits there for a short while then it goes to 50% and stays there over 10 hrs. I get no other msg or requests for a cd or anything. I have done this for a dozen or so attempts to back up with same results each time.
View 3 Replies View RelatedBG Process Keeps Taking Over And Bumping Out Of Active Windows?
Apr 26, 2012I can be in MS Word, After Effects, Surfing or ANY OTHER PROGRAM, and not click out, but be just working away and all the sudden SOMETHING (your part) causes my active window/program to go like it was a background process. could be in the middle of typing an email, and in the middle of a word and I can get half of it typed and then... BOOM! I'm out. The program DOES NOT close, it just acts like I clicked away to the desktop or another program.
Then I have to click back on my email and can resume typing for a bit. This happens every 5 minutes or so (haven't timed it). When it clicks itself out, it doesn't really go anywhere that I can tell, but something is definitely making my active window/program become inactive. I'm assuming it's some background process, but I don't see anything pop-up or blink or give me ANY indication at all that it has taken the active position.
I'm not sure how to even phrase this question since I don't know what is really going on. But it's driving me crazy in my video editing program (Premiere) especially since I'm in it about 15 hours a day. So it's happening, as you can imagine, 5-10 times an hour during my playack.
In fact, just at this very moment it did it again while writing here. My Chrome page became inactive and I had to reclick right here to continue writing.
I've had probably 50 computers since Windows 98 and I've never seen this before. And of course this has to happen on my big edit monster that I'm on all day. The system is a dual Xeon x5680, overclocked to 4.5Gzh, with 48 GB ram. I'm running on a EVGA SR-2 motherboard running the latest bios (as of 2 months ago). Runs like a beast in everything, very stable, just this annoying problem that keeps surfacing all the time. I'm running Win 7 Ult 64.
Windows 7 Stops Loading During Boot Process
Nov 9, 2012My PC goes through the BIOS stage and starts to load Windows 7, the GUI comes up and then it just stays there, goes into space with nothing happening. I have booted in Safe Mode and that works, but it won't boot into Safe with Command Prompt or Networking. I have tried the Repair my Computer option but that did not fix it. Then I did a System Restore but that did not fix it either. Not sure as to what to do next.
View 2 Replies View RelatedProcess For Windows Services Has Stopped Working?
Oct 26, 2011I have a Dell Inspiron 1440 Windows 7 Home Premium 64 Bit. This message on my computer keeps coming up in one window it says ost process for windows services has stopped workingWindows is collecting more information about the problem this might take several minutes. It's a gray bar, It never loads, another window is also open that says Do you want to send more information about the problem?I click on view details and this comes up, I copied and pasted this[CODE]I click send information, and it goes away and comes back a little while later. When I click cancel, or the x it goes away and comes back a little while later also.
View 3 Replies View RelatedProcess Performance Counter Disabled In Windows 7?
Sep 8, 2011changing registries etc !!!bt nothing worked !
View 1 Replies View RelatedWindows 7 Boot-up Process Doesn't Complete?
Sep 19, 2011Windows 7 has suddenly started freezing in the boot-up process. The system hangs when it comes to starting two weather-related services - didn't used to be that way. When the weather services don't load, nothing else - IE, MS Outlook - can be started - they hang as well.
View 1 Replies View RelatedLogon Process Initialization Failure Windows 7?
Jun 18, 2012"interactive logon process initialization has failed. Please consult the event log for more details" I have been google-ing for hours, with lots of mixed answers. It seems like a very popular problem but no direct step-by-step answer to fixing it? I am not a guru, but have medium level knowledge if someone would be kind enough to point me in the right direction!
I can access F8 and startup repair (no effect/no issues found)
Windows 7 64-bit Explorer.exe Process Keeps Crashing And Restarting
Jul 20, 2012My Windows Explorer keeps crashing and restarting. When I checked the Event Log, it has apparently been doing this randomly since I had the software installed (replacing my Windows XP) 10 months ago. However, it is happening more frequently now. For the most part, the errors all refer to a 'timeout' when waiting for a response from different services. Latest error:
A timeout (30000 milliseconds) was reached while waiting for a transaction response from the SftService service.
Windows Host Process (Rundll32) Has Stopped Working?
Sep 13, 2011Windows host process (Rundll32) has stopped working
Problem Event Name: APPCRASHApplication Name: rundll32.exe
Application Version: 6.1.7600.16385
Application Timestamp: 4a5bc9e0
Fault Module Name: DBACSU.dll
Fault Module Version: 1.0.3.3
[code]....
I've also found the startup thing on msconfig that may have something to do with it: CTMasterOnOffMonitor
