Windev 25 Dump Exclusive Fix (RECENT ✮)

Ensure your application has permission to write the .wdump file to the specified directory.

: The environment will attempt to match the dump with your source code. You can then browse the code as if you were in a live debug session at that specific moment. doc.windev.com Technical Context: Common Issues In WinDev 25, developers often encounter dumps related to: Thread Errors

If you use HFSQL Classic (local network share via SAMBA or Windows Server), the operating system handles file locking via opportunistic locking (Oplocks). Anti-virus software scanning the data directory in real-time will briefly open .fic and .ndx files, blocking WinDev from gaining exclusive access. 4. Multi-Threading Without Isolated Contexts windev 25 dump exclusive

Is this error happening during or in a live production environment ?

Whether you are a legitimate developer facing technical issues or considering the use of a dump, here are the recommended paths forward. Ensure your application has permission to write the

Search for your .fic or .ndx filename to see exactly which network user has the file open. Programmatic Solutions and Code Fixes 1. Implement Strict Lock Management

View the contents of complex structures, arrays, and variables at the moment of failure 1.2.3. and the WLanguage runtime. However

: Another user is currently running the application and has the file open.

In the PC SOFT WinDev development ecosystem, few errors disrupt a production environment as abruptly as a Dump Exclusive failure. WinDev 25 brought significant enhancements to the HFSQL database engine, telemetry, and the WLanguage runtime. However, it also introduced strict concurrency controls.