I've run into a frustrating issue where my computer won't let me access the Virus & Threat Protection settings. This started when I noticed that the Antimalware Service was using a crazy amount of memory. When I tried to open the settings, I got a message saying, 'Your IT administrator has limited access to some areas of this app, and the item you tried to access is not available. Contact IT helpdesk for more info.' The problem is, I don't have an IT admin—I own this six-year-old personal laptop, and I've never worked somewhere that required admin access. Is this related to admin rights, or could it be something strange like a virus?
4 Answers
Could it be that you have a third-party antivirus installed? Sometimes, Windows Defender disables its features if it detects another antivirus program. I'd also check how much memory it's actually using—sometimes it can spike during scanning but shouldn't be an ongoing huge usage.
It might help to know which operating system you're using. Also, if you downloaded an antivirus from a sketchy site, that could also create issues. Just be careful with those downloads; they often come with malware.
Yeah, like I said, I'm using Windows 10, and I don't have anything other than default stuff right now. I’ll check if anything looks suspicious.
If you're the admin on your machine, sometimes you need to manually adjust file permissions, especially if the software isn’t built well. However, the amount of memory being used could also mean there's malware at play, especially if it’s disguised as legitimate security software. But keep in mind that any antivirus can use a lot of resources when scanning, so it may not be a serious issue.
I'm on Windows 10, and I don’t have any third-party antivirus installed. I think this might have started after I downloaded something iffy back in high school. Could that be a cause?
Totally agree! I’ve heard about some weird cases where an antivirus program would even mine Bitcoin when people weren't using their computers. That said, confirming whether there’s any third-party antivirus is key here. If it is using a lot of memory, let’s get a list of what's running.