raya2

OK - At last I found the cause of this problem and fixed it. A file named multikey.sys in the (windows\system32\driver) folder made the memory leaks and after deleting it , everything went back to normal. (I used the poolmon.exe software to found this file (with poolmon.exe /c parameter)) Thanks to everyone helped me here

I already used that poolmon.exe too (here is the screenshots at 88% memory usage) : storage.to - Download

yes - all of my drivers are up to date I don't use raid for my hards but I installed the via raid driver 3 months ago at the first day of installing win7

First : Every time I launch TuneUp Utilities 2010 , It shows me the following error about deleted prefetch folder : http://photoserve.nl/images/91483Tuneup.jpg Second - I found something important related to my problem: Each time I use my hard drives (copying, cutting, writing, downloading files on any of my 3 hard disks) , the speed of memory leak , increasing.(the memory usage goes up more quickly) It seems that the source of my problem is related to H.D.Ds. I already defragged all of my hard disks but it didn't help. Any other solution ?

thank you - I'll give it a try and inform you if it helps

thanks - but in this 3 or 4 weeks that I have this problem , only one time I saw the blue screen

I did it before - I disabled any services that can be disabled one by one but problem did'nt solved and avast antivirus is the only software that is in the startup section I tried creative and a4tech (mouse) drivers and it seems I must try uninstalling others (nvidia and wacom ...)

Disabling Creative didn't help

ok - I'll do and report as soon as possible

no - it is not a trojan - because it is located in Windows\System32 directory I have the latest drivers for my sound card ; but I have this driver for more than 3 months but this problem (memory leaking) started two weeks ago what do you mean disabling it ? you mean remove my sound card from motherboard ? And about "Windows Memory Diagnostic" : I used it but it didn't find any error ( I also used memtest86+ (that it is more advanced) but it didn't find errors too )

ok - I'll try Windows Memory Diagnostic as soon as possible and will report back yes - I have creative x-fi xtreme music sound card

Memory Usage Goes Up Gradually (Memory Leak) When I starting the Windows (in the first few hours) everything is normal But after 1 day or 2 (sooner or later) the amount of available memory gradually goes down and the physical memory usage increasing. This increasing, continues until the memory usage reaches near the 88% and at that point , there isn't any memory available to operate any software . Also when memory reaches that point, I can't access any drive in the HDD; because everytime I want to open any folder, the following error appears : c:\ is not accessible. Insufficient system resources exist to complete the requested service At this point, I even can't shutdown or restart Windows normally; I must restart windows manually by pressing the restart button. after restart, everything goes to normal again; but this problem appears again and again ... (I had to restart Windows every 1 or 2 days) here is the screenshots of processes and performance tabs in the Task Manager (at 88% memory usage) You can see that there is no software(application) that uses this amount of memory : http://photoserve.nl/images/508161.jpg http://photoserve.nl/images/154212.jpg http://photoserve.nl/images/777083.jpg http://photoserve.nl/images/786204.jpg my system : ------------------------ OS : Windows 7 Ultimate x86 Cpu : Intel P4 3.0GHz Vga : nVidia 6600 MB : Gigabyte GA-8I915G Duo PSU : Corsair 750W RAM : 2GB DDR-400 Transcend (I have these memories for 2 years) Physical Memory: 2000 mb Paging File: 2000 mb Virtual Memory: 6000 mb I already did the following actions but unfortunately none of them helped me : 0- using some optimizing and freeing softwares like (Memory Booster Gold - RAM Saver Pro - CleanMem) 1- Scanning my computer with antivirus and antispywares 2- Changing antivirus software 3- Updating windows with all updates available via Windows Update 4- Updating drivers of all hardwares 5- Downloading and installing the following hotfixes that are related to memory leak : The memory of the nonpaged pool may leak when you enable IPsec on a computer that is running Windows Server 2008 R2 or Windows 7 A memory leak issue occurs in the Windows Management Instrumentation service on a computer that is running Windows Server 2008 R2 or Windows 7 FIX: A memory leak may occur when you use the Microsoft ActiveX Data Objects Library in Windows Vista, in Windows 7, in Windows Server 2008, or in Windows Server 2008 R2 A memory leak occurs when an ADO Recordset object calls the UpdateBatch method A nonpaged pool memory leak occurs when you use a WFP callout driver in Windows Vista, Windows 7, Windows Server 2008, or in Windows Server 2008 R2 6- Using CClenaer for clearing everything and using memtest86+ for finding any possible error in memory And here is screenshot from Process Explore (from Sysinternals Suite) at 90% memory usage : http://photoserve.nl/images/8885391.jpg So is there anything that I can do to solve this problem ? any solution ? hotfixe ? trick ? suggestion ? anything ? ...

Use this software : Infrarecorder