Windows Runtime Broker
runtime-broker.exe is a legitimate Windows component. It mediates permission prompts for Windows Store apps and runs briefly during permission checks, then idles to minimize resource use.
RuntimeBroker.exe is a Windows system process that mediates permission checks for apps installed from the Microsoft Store (UWP). It runs in the background to enforce user consent for resources such as notifications, location, microphone, and camera, and typically exits when no app requests access.
RuntimeBroker monitors permission requests from Store apps and launches with minimal privileges to grant or deny access to resources. It coordinates with Windows security boundaries and ends the session when permission is granted or revoked, helping contain potential misuse.
Quick Fact: Runtime Broker debuted with Windows 8 and continues to mediate runtime permissions for Store apps with low overhead.
Yes, runtime-broker.exe is safe when it originates from the legitimate Windows system folder (C:\Windows\System32) and is digitally signed by Microsoft.
The real runtime-broker.exe is NOT a virus. However, malware may masquerade with similar names or paths to mislead users.
C:\Windows\System32\RuntimeBroker.exe (or C:\Windows\SysWOW64\RuntimeBroker.exe on some 32-bit systems). Any other path is suspicious.Red Flags: If runtime-broker.exe appears outside C:\Windows\System32 or SysWOW64, lacks a valid signature, or runs with sustained high resource use without prompts, scan with Windows Defender or a trusted antivirus immediately.
RuntimeBroker.exe runs to enforce app permissions for Store apps; it activates briefly when an app requests access and then exits to free resources.
Reasons it's running:
No, you should not disable runtime-broker.exe. It is a core Windows component that mediates Store app permissions; disabling it can cause permission prompts to fail and affect app behavior.
If runtime-broker.exe consumes unusual resources, follow these targeted checks and fixes.
Quick Fixes:
1. Quick Fixes:
2. 1. Open Task Manager (Ctrl+Shift+Esc) → RuntimeBroker.exe → End Task for spikes
3. Close unnecessary Store apps and restart permission prompts
4. Settings → Privacy & security → Background apps → Turn off for non-essential apps
5. Check for Windows updates and apply them
6. Review app permissions in Settings → Privacy → App permissions and restrict where possible
Yes. The legitimate runtime-broker.exe is a Windows system process that mediates Store app permissions. Ensure the file is located at C:\Windows\System32\RuntimeBroker.exe and has a valid Microsoft digital signature.
CPU usage spikes occur when Store apps request permissions or when background checks run. If spikes persist without prompts, check for problematic apps and scan for malware.
No. Runtime Broker is a core Windows component. Deleting it can break app permission prompts and system stability. You can reduce its activity by managing app permissions and background tasks.
Typically at C:\Windows\System32\RuntimeBroker.exe (or C:\Windows\SysWOW64\RuntimeBroker.exe on some 32-bit systems). If found elsewhere or without a signature, investigate for spoofing.
Limit background apps, review per-app permissions, keep Windows and Store apps updated, and disable unnecessary Store apps from running in the background.
Indirectly. If many permission prompts occur or background checks run during gameplay, it may momentarily impact performance. Reducing background tasks and permissions can help.