Here are the results of the rammap. I captured at the start of the copy, and the endm and 7hrs after. The system was idle during the 6hrs. The network drives were always mapped, but no applications were running during the 7 hrs after the the copy completed.
As for windows updates, I keep the system updated. The only updates not yet installed were thoses published this week. I just tried a network backup on another Win 7 64 bit PC and same problem - the memory leaks and then the PC becomes unstable. Microsoft - I know and understand why you seek information via the user forums, but copying Gb from one PC to another across a network clearly demonstrates the problem.
Could someone from Microsoft try it out and report back to the forum? Would only take a couple of hours After a few hundred GB the Windows systems get stuck or reboot in uncontrolled manner or one time showed a blue screen and rebootet.
In Windows Task Manager the value for promised memory increases up to nearly the size of the physical memory. Defining a large swap file does not improve the situation.
The problem exists since a few months. Before it worked fine. Must have been introduced by an automatic Microsoft online fix. Yes I have McAfee and I note on their forums much talk about a memory leak. This is summarised best at:.
So if this relates to the same problem described in this forum then the fault lies with Microsoft. The bad news is that it seems that neither Mcafee or Microsoft has yet to to issue a fix to these issues. Office Office Exchange Server. Not an IT pro? Resources for IT Professionals. Sign in. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums. Asked by:. Archived Forums. Windows 7 Networking.
Sign in to vote. Friday, September 21, AM. I seemingly have the same problem. I've just switched to a NAS for backup, but so far have failed to get one to complete. Watching the memory in Resource Monitor when the backup is running it just keeps going up until it runs out, at which point the machine becomes unusable unable even to shutdown.
Would be an extremely serious bug if this affects all network file transfers. Friday, September 21, PM. Saturday, September 22, PM. Hi, You may take the following steps to find the culprit. Open Task Manager 2. Go to the Process table 3. Hope that helps. Monday, September 24, AM. For unrelated reasons the onboard NIC was only Mbps I've also changed network card between the time I originally noticed the problem and this test, so it's unlikely to be a driver issue.
Monday, September 24, PM. Task Resource And Manager before and after filecopy to network drive. Tuesday, September 25, AM. Hi Tracy, I ran the same test with a clean boot, and no additional services. See attached screenshots. And after the copy. Wednesday, September 26, AM.
Hi, For a test, when the memory leak occurs, end the explorer. Wednesday, September 26, PM. Hi Tracy, I have made another test this time with a large about 50GB file transfer from local to network disk.
Friday, September 28, PM. I did actually bite the bullet and try out the hotfix and it has definitely improved things - some of the time.
I tried a few file transfers, and sometimes the memory stayed static and other times it seemed to rise up - not as seriously as before, and I wasn't being particularly scientific in my tests. Then the acid test - backup with system images turned on. Unfortunately it was unrecoverable by the time I realised what was happening so I couldn't check for any rogue processes. Still, it seems like an improvement. Contents Exit focus mode.
Please rate your experience Yes No. Any additional feedback? Submit and view feedback for This product This page. View all page feedback. In this article. After you log in, the test results will appear. First, open the Event Viewer. The latest releases of this tool offer a paid version with more features, although the free version should do everything you need.
MemTest86 is signed by Microsoft, so it will work even on systems with Secure Boot enabled. Both of these are bootable, self-contained tools. The tool will boot and automatically start scanning your memory, running through test after test and informing you if it finds a problem. It will keep running tests until you choose to stop it, allowing you to test how the memory behaves over a longer period of time.
Information about any errors will be displayed on your screen. Or, if your PC has multiple sticks of RAM, you can try removing one and see if that helps—you may be able to determine the RAM component that is failing and replace it.
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