The error code indicates an exclusive resource access conflict within the Microsoft DirectX Graphics Kernel (DXGKRNL) or a Component DirectX (CDX) layer. Specifically, 0x3 refers to a resource state conflict or binding violation, while 1 signifies a single object (typically a command list, queue, or heap) attempting to gain exclusive access to a resource already locked in shared mode. The term “Exclusive” confirms that a resource (e.g., a buffer, texture, or fence) was requested with exclusive write access but is currently held in a non-exclusive (shared) state.
Update your database initialization and maintenance scripts to safely check for and request exclusive access. Use this structured approach to ensure clean execution:
Help you find for the specific game.
: Ensure the user has full Read/Write/Modify permissions on the folder containing the .cdx files. cdx error 0x3 1 exclusive
This error strictly indicates a . Specifically, your application code or database driver is attempting to execute a low-level structural repair, structural modification, or batch update on a Compound Index ( .cdx ) file. However, the database engine blocks the operation because the underlying database table ( .dbf ) is currently opened in Shared Mode rather than Exclusive Mode .
If this is happening on a shared drive, check if another user has the file open. Close the file on other machines.
The CDX protocol uses a locking mechanism to prevent concurrent access to content. The locking mechanism involves a 32-bit error code, which is used to indicate the status of the lock. The CDX Error 0x3 is a specific error code that is related to the exclusive lock mechanism. The error code indicates an exclusive resource access
PIX or RenderDoc’s DRM (Direct Resource Monitoring) may artificially trigger 0x3 1 when detecting a violation that would otherwise cause a GPU hang.
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If you have the exact raw error dump or the application context (FoxPro version, network setup), more precise debugging is possible. This error strictly indicates a
Future research should focus on:
Follow this systematic guide to resolve the issue. It is best to start with the simplest and most common solutions and work your way to the more advanced ones, stopping once the problem is fixed.