0xcb.exe

: In Linux and Unix environments, XCB (X C Binding) is a modern replacement for the older Xlib. It is a low-level API used to communicate with the X Window System protocol. While it is usually a library ( .so or .dll ), compiled tools or tutorials using it could potentially name an executable after it.

: "0xCB" is a specific Windows "Stop Code" known as DRIVER_LEFT_LOCKED_PAGES_IN_PROCESS . This error usually occurs when a software driver (often related to video streaming) fails to release locked memory pages after an operation. Is it safe? 0xcb.exe

Because there is no "official" 0xcb.exe from a major vendor like Microsoft or Adobe, you should treat it with . Interpreting Bug Check 0xCB - Windows drivers : In Linux and Unix environments, XCB (X

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