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Common problemMarvel RivalsWindows PC
Can't join or rejoin a Marvel Rivals match
Antivirus or firewall blocks the game
Crashes at launch, failing to enter a match after loading, or not being able to rejoin after a disconnect can come from antivirus or firewall software misreading the game.
How to fix it
Add the game folder and Marvel-Win64-Shipping.exe to your antivirus or firewall allow list.
In Windows Security, open Virus and Threat Protection, Manage Settings, and add the game to Controlled Folder Access.
In Windows Defender Firewall, allow Marvel-Win64-Shipping.exe on private and public networks.
Or turn off your antivirus for a moment and restart the game.
From Marvel Rivals's help pages: marvelrivals.com, in our words. Checked on 11 November 2026. If the steps do not help, Marvel Rivals's own support is the next stop.
More Marvel Rivals errors and common problems
- Can't log inLeftover proxy, VPN or accelerator settings
- StutteringDriver or Windows graphics setting
- Stuck at 99%Slow drive delays the match load
- DirectX 12 is not supported on your systemWindows or graphics card too old
- Out of Video MemoryCrash on Intel 13th or 14th gen CPUs
- GPU Memory LeakGraphics memory runs out and the game crashes
All Marvel Rivals errors and common problemsLive Marvel Rivals status