This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Since, it seems, the 1151 Windows 10 Home 64b upgrade, my laptop has been running MRT on a more than daily basis, producing high disk usage. At least twice, I've run it manually, which allows me to see the details, and noticed MRT detecting 97 malicious files, but then, continuing to run, looping and scanning the same set of files repeatedly, until it finally quits with no malicious files detected.
Norton Internet Security, Norton Power Eraser, and Malware Bytes, all current, have detected no malicious files, but I am thinking it is obvious there are malicious files. Not sure what else to do at this point, any advice would be appreciated.
Moved from Windows
Original title: Microsoft Software Removal Tool running more than daily, with high disk usage
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
@Brian, you might want to see my last post in my thread. See: http://answers.microsoft.com/en-us/protect/forum/protect_other-protect_scanning/mrthb-or-mrterrorhb-or-mrtexe-runs-daily-instead/f823ac2e-3971-4561-a139-3b140772c047?page=2
Susan MillerVA---edited same day as post---May 15, 2016 7:15 Eastern Spring Forward time
@Susan That is an interesting point. As it was recommended in this thread, and by Microsoft tech support, when addressing a different, network, issue, I have so far not installed any anti-virus or firewall app. No Comcast version of Norton, or anything else, just Windows Defender (and Firewall). Also, my old laptop did run the Home version of Windows 10 64, whereas my two desktops run the Pro version, as does the new laptop.
However, just to confuse matters, my desktops do run Comcast Norton Internet Security. I guess I should (re?)check their logs, though I don't recall any issues with them and MRT. It could simply be they are so much more powerful than the old laptop that I just never noticed. My old laptop bogged down horribly. It was far older than both my desktops.
Getting the new laptop was a rather expensive 'solution' but very worth it to me - the old laptop was Old.
Brian, I am looking forward to hearing about your results. No more information from PaulSey has been received about his research as of May 3. See more of my reply at my thread http://answers.microsoft.com/en-us/protect/forum/protect_other-protect_scanning/mrthb-or-mrterrorhb-or-mrtexe-runs-daily-instead/f823ac2e-3971-4561-a139-3b140772c047?tm=1458872277533.
Susan MillerVA May 7, 2016 at 10:12 AM Eastern Spring Forward Time
@Susan That is an interesting point. As it was recommended in this thread, and by Microsoft tech support, when addressing a different, network, issue, I have so far not installed any anti-virus or firewall app. No Comcast version of Norton, or anything else, just Windows Defender (and Firewall). Also, my old laptop did run the Home version of Windows 10 64, whereas my two desktops run the Pro version, as does the new laptop.
However, just to confuse matters, my desktops do run Comcast Norton Internet Security. I guess I should (re?)check their logs, though I don't recall any issues with them and MRT. It could simply be they are so much more powerful than the old laptop that I just never noticed. My old laptop bogged down horribly. It was far older than both my desktops.
Getting the new laptop was a rather expensive 'solution' but very worth it to me - the old laptop was Old.
@Brian: I am glad your problem seems to be solved. In case this has a bearing on why your new laptop doesn't have the old laptop's problem, I'd like to know if you are using Norton on this new laptop (You did use Norton on your old one, right?). I am still using Comcast Norton on my Dell 755 computer with Windows 10 Home.
Susan MillerVA
