: Indicates that the operation requested SET EXCLUSIVE ON or invoked an exclusive verb (such as PACK , ZAP , or REINDEX ). These commands demand 100% solo ownership of the files, blocking all other network threads or local users. Primary Causes of the 0x3 Exclusive Error 1. Multi-User Lock Collisions
If you are still encountering the error after trying these steps, it may be time to consult with a database specialist who can analyze your specific system and application environment in more detail.
Restart your application. This often instantly solves the error because the software finally has a place to write its temporary or "exclusive" data files. 🛠️ Secondary Fixes cdx error 0x3 1 exclusive
When this error occurs, users may notice:
// Bad example – no exclusive sync commandList1->CopyResource(destBuffer, srcBuffer); commandQueue1->ExecuteCommandLists(1, &commandList1); // Missing fence – then commandList2 accesses destBuffer : Indicates that the operation requested SET EXCLUSIVE
A: Nightly backups or antivirus scans often lock CDX files. Check scheduled tasks.
The is a legacy but solvable database error rooted in Visual FoxPro’s index file architecture. While the message is terse, the causes are well-understood: missing files, permission blocks, network locks, corruption, or improper exclusive access requests. Multi-User Lock Collisions If you are still encountering
Restart the application and attempt the exclusive operation again. 2. Check Network Folders and Sharing
The is a highly frustrating crash that primarily affects users attempting to boot cracked or modified video games, most notably titles cracked by the scene group CODEX like Hitman 3 . The error indicates a core execution failure where the game emulator or engine tries to open a crucial system directory, registry key, or data container in Exclusive Mode , but is strictly blocked by Windows security or local folder permissions.
Open the Visual FoxPro command window and type:
Graphics Reliability Engineering (simulated) References: