Windows 11 update KB5062660 causes Firefox browser to crash immediately after startup
Windows 11 update KB5062660 causes Firefox browser to crash immediately after startup 处理器 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz 2.59 GHz 机带 RAM 16.0 GB (15.7 GB… (read more)
Windows 11 update KB5062660 causes Firefox browser to crash immediately after startup 处理器 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz 2.59 GHz 机带 RAM 16.0 GB (15.7 GB 可用) 系统类型 64 位操作系统, 基于 x64 的处理器 笔和触控 没有可用于此显示器的笔或触控输入
2025.07.23 I have installed the update. https://support.microsoft.com/en-us/topic/july-22-2025-kb5062660-os-build-26100-4770-preview-9c5bc200-52b6-4c1a-be70-80df6bbfe9c3 Then the browser cannot start. It manifests as the browser freezing within 3 seconds after startup, showing no response, and then having to choose to exit. I tried to downgrade version 137.0.2, but the problem still persists. After uninstalling this update, the problem was resolved.