50% CPU With No Apps Running, Process Is Dllhost.exe.
Apr 29, 2008
I am running Vista Home Premium. Every now and then, I notice that my CPU is running at 50% capacity, with no apps running. Task Manager reveals the culprit as dllhost.exe. I kill the process and everything is fine. Virus scans are current (McAfee). How do I tell what dllhost is running on behalf of? What legitimate functions will I prohibit if I disable dllhost.exe? What is the easiest way to do that?
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Apr 16, 2007
I just installed Vista x64, so maybe I just haven't found some feature somewhere to fix this, but I installed the 64-bit version of Daemon Tools, but when I looked at the Task Manager, it's running in 32-bit mode. I've looked everywhere for people having the same issue, but I can't find anything anywhere about this. I've also tried installing a few other things that are supposed to be 64-bit programs, but they all want to install in the Program Files (x86) folder and even if I install them in the regular Program Files folder they still only run in 32-bit mode. Does anybody know why this is or how I can fix it?
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Mar 9, 2009
I have started using Rocket Dock recently. I really love it but I have a problem! It shows applications on its dock only when they are minimized! How can I see list of all running apps [not just minimized ones] like in Windows task bar?
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Oct 12, 2009
Is there a way to see how long a process has been running in a current Windows session? For an example, how long has calc.exe been running since it started? I also don't mean its CPU time either that I see in Task Manager. I just want to know how when it started.
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Apr 17, 2009
I have a serious problem - I have a certain software product (let's call it X) which works fine on all 32bit versions, but freezes up Multi-core 8 GB Vista Ultimate machine, when performing a certain actions (let's say, filling the spread sheet with data). After this program is done, Vista unfreezes and everything back to normal, but during the run, I cannot bring up any other window - not even a Task Manager (I can move the mouse, though) - clicking on the windows tabs does not do anything. I have 2 monitors and I can see Task Manager on a second one, if I bring it up before X starts to work and I see that CPU load never reaches 100%. But I cannot do anything with the PC until X is done working.
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Sep 18, 2009
I think the answer is yes, but I am not sure if there are special things that must be done. I am looking at purchasing a new laptop and I have a choice of a 64 bit OS or the 32 bit OS. I am concerned about backward compatibility because I don't want to purchase all new applications.
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Dec 6, 2007
Is there a way to default to the x64 version of the standard vista applications? I.e. to the x64 versions of:Windows Media Player Internet Explorer Windows Mail Windows Photo Gallery Windows Calendar Windows Journal etc. I did find a guide to changing WMP at {url}.
I just need either individual instructions for the rest of the apps., or a general switch from x86 to x64 that does all apps. at once.
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Sep 26, 2009
I've recently built a new PC, and this is the first time I've gone for vista. Was previously an XP32 / Ubuntu fan so this is new to me.
I have a rather strange issue that I can't pinpoint the cause on.
After some time (maybe a few hours), firefox will stop working. It doesn't crash, but it just won't load any pages, it just "hangs". The same thing will happen for IE. If i close firefox the window closes, but its still in task manager.
I can't kill the process, well I can click kill, but it doesnt go. I can't load up firefox cos its already running (apparently), and I can't shut the system down, presumably because of this firefox process still running.
I get the same with uTorrent, after about an hour it stops responding and prevents me from shutting down the system.
At the moment I have to just switch the PC off at the mains, and I'm not sure this is a healthy practice.
I was running Avast, Zonealarm. but I have since uninstalled those. I still have the same issue, even if i disable the windows firewall etc.
Any ideas? I've tried googling but it just returns threads suggesting to uninstall antivirus/firewalls
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Oct 11, 2009
I've put together a number of apps for anyone who doesn't know their specs or needs troubleshooting info. The archive contains Belarc Advisor, Process Explorer, a shortcut to dxdiag, and a .bat file that will list all the drivers and their dates. There are also 3 guides, 2 of which are in my sig, the third is a guide to event viewer.
There is also a readme for getting your system specs and uploading them here as well as a brief intro to the apps. The archive is an SFX archive, so just double-click and choose where to extract the diagnostics folder. Any feedback would be appreciated - or complaints.
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Mar 15, 2008
Windows Easy Transfer Companion enables you to automatically transfer your most important programs from your Windows XP-based PC to your new Windows Vista-based PC. The software will move more than 100 of the most popular programs, as well as many others that you may have installed. You have complete control over selecting which programs to transfer, so only the programs you care about will move. The software will alert you if some programs may not be able to transfer, or may not transfer with high confidence. Most security software is not able to transfer due to technical reasons.
Easy Transfer Companion is designed to be used in addition to Windows Easy Transfer—which is part of Windows Vista and automatically transfers your data and settings. Connecting your two computers can be done with either an Easy Transfer Cable (available online, from retailers, and from PC manufacturers), or a home or small business network. If using an Easy Transfer Cable, you must first install Windows Easy Transfer on your Windows XP-based PC. By using Easy Transfer and Easy Transfer Companion you will be able to quickly and easily setup your new PC with all the data, settings, and programs that matter to you, so you can be productive on your new PC right away....
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May 3, 2009
I can't uninstall apps shown on Add/Remove programs nor can I update to SP2 for Office 2007. Same error code 2203. This has been going on for quite a while. Using Vista Ultimate. I'm willing to completely re-install Vista but have issues I think because I started out with XP with free upgrade to Vista Home. Then I purchased the upgrade to Vista Ultimate. So I don't have a new installation version of Vista to install as new. Same would apply to Office 2007: I only have the upgrade CD. How can I fix the uninstall/install/2203 problem? (The supposed fix for Windows Installer also fails with the same error code) Or alternatively, how can I do a complete new install of Vista Ultimate and Office 2007?
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Aug 15, 2009
I have some old windows games that play music very loudly, so when I play these I have to turn down the volume. When I go back to other vista apps, I have to turn up the volume. Is there some way to give each app their own volume control?
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Jan 2, 2010
I am curious to know if there is a program,besides revo uninstaller,that searches for previously uninstalled apps?,I have uninstalled so many programs,that I have forgotten which ones they are,so I am looking for a program that will find all those past uninstalled programs?,is there such a program out there?,
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May 27, 2008
I'm running into a bit of difficulty with a few of my games/apps reporting that they have insufficient memory despite the fact that I have 4 gigs of RAM and I've tried closing my background apps and restarting the computer.I suspect the programs just aren't running well with my 4gigs installed because they do work after I've removed 2 gigs and then they work fine.Is there a way to limit memory allocation to these programs without limiting it for the rest of my system?
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Feb 16, 2009
The Task Manager shows CPU Usage of around 50%. No apps is being up. The Start Up apps on MS Config are all turned off. Icons shown on the System Tray are speaker, network, AV and IME. The CPU usage of around 50% does not appear any transient phenomina which may be caused by app software automatically running in the background. I have just run AV for full scan but no virus, worm or spyware detected.(AV is Symantec Endpoint Protection 11).
The PC is a dual CPU system running Vista Ultimage SP2b and thus the Task Manager displays two CPU Usage Histories. One of them shows about 30% and other one shows about 75%. The Processes on the Task Manager shows System Idle Process 80% to 97% but the CPU Usage on the status bar shows around 47% to 60%. I think the CPU Usage under the above described condition should be 0 to 3%. I wonder what the problem is. Could anyone shed light on this?
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Aug 19, 2007
Do you need to run a Java application and hate how every time you run it the Aero Glass interface reverts to the non-glass look? This is caused by the way the JRE (Java Runtime Environment) communicates with the display adapter. In short, it does not want to share the 3D surface the desktop is painted on so Windows has to revert to the old method of painting the desktop and turn of Aero Glass.
The only way to fix this is to fix the JRE and Sun has done just that. Java users need to upgrade their JRE to release 6 update 2....
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Dec 21, 2008
I'm looking for a app to add exe files to a vista ISO. I want to make a personal OP System and add apps like Internet Download Manager and so on...
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Apr 16, 2009
I need some assistance. I have a Dell Inspiron Laptop that runs Vista Home Edition. Whenver I boot up and try to open a program or application, it takes a really REALLY long time for it to open. For example, whenever I try to open Firefox or Internet Explorer or even my control panel, the window will open and will be blank. Then it will start to load but either take an enormous amount of time or, after I've become tired of waiting, I'll try to exit and it will say (Not Responding). Now eventually this goes away and the window does close, but like I said, it takes a ton of time trying to open and close these things up. If I do wait it out and I do get into my Internet Explorer or Mozilla, any links that I click or addresses that I type, it again, takes forever. I've run a deep system scan with my Anti-Virus software and came up with nothing. I did a system restore to a point where the problem was not happening and, again, nothing.
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May 6, 2007
Microsoft Update was first released a few years ago for Windows XP and Server 2003 as a great way to update all of your Microsoft software installed on your PC. Not only would it update Windows, but it would also update Microsoft Office. Are you a Microsoft Outlook user? If so, Microsoft Update would even download updated junk mail signatures when they are released.
In Windows Vista the new Windows Update application is no longer web-based. Microsoft has built-in the old Microsoft Update functionality into the new interface but you need to turn it on before you can use it. Follow these steps to turn on updates for other Microsoft applications: ...
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Mar 23, 2008
C:UsersUserAppDataLocalTempFLBPKKMMZXYZ.exe
This rouge process is listed is Services. I have managed to Disable it, however I'd like to remove entirely. I found it in the Registry, but I cannot find a way to remove it. I've done everything I know even in the Safe Mode and it will not let you delete, modify or whatever.
It has no Dependencies listed, the Service and Display names are the same "FLBPKKMMZXYZ"
When running Regedit I ran it as Admin, I tried to set permissions on the
Branch and was denied. Here is how it's listed.
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINESYSTEMControlSet001EnumRootLEGACY_FLBPKKMMZXYZ000]
"Service"="FLBPKKMMZXYZ"
"Legacy"=dword:00000001
"ConfigFlags"=dword:00000000
"Class"="LegacyDriver"
"ClassGUID"="{8ECC055D-047F-11D1-A537-0000F8753ED1}"
"DeviceDesc"="FLBPKKMMZXYZ"
The one thing I did do before trying to remove from it the Registry was
delete the file from AppDataLocalTemp. Could this be preventing me from
removing the Registry entry? I wouldn't think so, but it may be the first
time in my life I was wrong.
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Mar 27, 2009
How do I view the progress of a HD Defrag in Windows Vista Home Prmium SP1 x64. In Win XP you could watch the progress by clicking on the window while the drive was being defragged.
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Feb 21, 2009
so this is the weirdest error ever. I installed SlySoft Virtual CloneDrive, as well as an update to Comodo Internet Security. Both installers wanted me to install an unsigned driver, then for me to reboot. After I rebooted, I could not open any 32-bit programs. I have no clue why. I uninstalled Virtual CloneDrive, but I still cannot open 32-bit programs. It's so weird, I can open 64-bit programs just fine, but I try to open a 32-bit program, nothing happens. If I boot into Safe Mode, I can open 32-bit (and 64-bit) programs, but I cannot open 32-bit programs normally.
Since I can run 32-bit programs in Safe Mode, I think it is a driver issue, or something that Safe Mode does not load that Vista does normally. Has anyone else had this problem? Does anyone know a fix?
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Apr 18, 2009
I don't know where to start At the beginning I guess which seems like ages ago but it was only a few hours ago Okay, I wanted to shrink my 650gig C drive down to 85 or so. I read a tutorial on the net about how to do it and they said that you could do it by defragging with Perfect Disk, defragging the System Files with it, and then performing a few other steps which would allow you to shrink C to a lot smaller than the 350 gigs it was originally allowing me to do.
The steps were to turn off hibernation and delete the files, turn off system restore and delete files, and turn off the page file.Then perform a defrag and then a system file defrag on boot up, then shrink.
I did this and then repeated the "rinse, lather, repeat" about 3 times to get my C drive down to 85 gigs and leave the biggest part of my 750gig HD for archiving only. Seemed like a good idea at the time So the Shrink process went well. Each time I did a System File defrag with Perfect Disk, figuring that each time the drive shrunk, it could move the MFT file a little closer in thus allowing for more shrinkability. It seemed to work.
After I got C drive down to 85 gigs, I immediately restarted and re-stored my page file settings to "let Vista manage" it, and re-started System Restore and created a new restore point.
But when I re-set the page file I got the message: "Another page file exists, do you want to replace it with this one?" I said, sure, why not? I have a feeling I should have said no. But I moved on NOW I had a 600 gig unallocated section that I needed to format to NTFS. But Vista Disk Mgmt said I could not format it because I already had the limit of 4 partitions:
1. The EISA drive
2. OS C drive
3. Recovery Drive D - came with the Dell
4. Rip Process Download R - I created with Paragon Partition the other day
then
5. Unallocated - the partition I just created by shrinking C drive with Vista
I knew there was a limit on the number of partitions you could have, which is why I fired up Paragon Disc Manager, which is supposed to do this kind of thing...........
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May 26, 2008
I just installed Vista SP1 and am convinced that my never before seen printing problem is due to SP1 (can no longer print anything on my HP psc 1350v All-In-One printer). There are no driver updates available from HP so it would appear that backing out SP1 (or a buying new printer) are my only options. Can someone supply a link to the process for uninstalling SP1
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Apr 30, 2009
I set priority on the process of a game in task manager and now i cant reverse. It doesnt go back when I log off or restart windows. I have vista home premium 32 bit on a dell inspiron 1720. I didnt fill in user info yet just registered 2 minutes ago. ty 4 replies
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Sep 10, 2009
I am using ASUS G51VX which I purchased last month. Since each time I wanted to install files which are over 1GB will become extremely slow. I decide to use the ASUS recovery disc to recover my Vista home premium. However, now each time after the loading screen, my PC will not process and enter the Window. I tried also with safe mode but it is not working.
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Apr 8, 2008
Looks like my Vista x64 experience is a pain in the neck since the beginning. Here is the next one I am in front of: Vista needs from 5 to 10 minutes (sometimes maybe more but I do not have the patience to wait and I just switch off - switch on again). Once in Vista it works fast and I do not have any wait on starting application (Only Games), I can also say that once I put my user password, Vista is ready in few second including Wireless connection Network, but the Screen with the Scrooling Bar is the one which takes so long to disappear. If you see my rig, you'll deduce that cannot be a low Hardware performance. As I use it only for Gaming purpose I do not have much Application on Start-up. I do not even have a Anti-virus installed yet, which could slow down the Booting process. Shut down seems with no problem, faster than I am with XP Pro Sp2. Also weird result: If I restart my PC from Vista the BIOS does not detect anymore the DISC0, where dual Boot file are installed, so none of my OS can boot. I always have to Shut down Vista completly and Switch on again to have the BIOS detecting this HDD.
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Jul 7, 2008
my Vista booted with scrolling the green thingy about 7 times. Yesterday, all of a sudden, it started to boot with scrolling it about 20-25 times. I tried to turn off some programs to load with Windows (Steam, Adobe and iTunes). Also turned some services off/put to Manual (like Printer Spooler, iTunes Helper and so on), but that didn't help. When I installed Windows I found out that disabling service named Server made the boot time that short and it's still disabled. what might slow down the boot up process? I guess something related to network and networking services but I'm not sure.
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Dec 16, 2009
I'm trying to install Far Cry 1 but It won't get through the installation process. I et a message that says run 32. or 64. I'm really lousy with computers but I want to play this game.
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Mar 18, 2009
I haven't been able to find any information on how to overcome this problem. When a third party software decides to 'stop responding' and I choose to "Close program", the application's window is closed, but the process is still running. If I select the persistent process and click the "End Process" button, the precess does not end; and there is no way I can force-close the process - except to restart the computer. I am currently using Vista Ultimate x64, and I'm the Administrator. I'm simply referring to processes of third-party software (e.g. Firefox,uTorrent,Opera etc...) Here's the strange thing: generally I can end any process through Task Manager, until the program decides to stop responding, that's when I am unable to end it's process.
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May 8, 2008
I have been waiting for Windows Update to offer SP1 and it has not happened yet. I am in no rush for SP1, but am beginning to wonder if it will ever be automatically offered. Should I continue to wait, or should I manually download it from the MS site. My concern is the update process might know something about my system that could cause me problems after a manual download.
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