// Restore a dump exclusive backup IF HRestore("C:\Backups\Customer_Dump_2025.wdb", "C:\RestoreTest\", hForceRestore) THEN Info("Restore successful. Verify integrity.") END
Always pair your locking operations with an explicit unlock or use non-locking read types if you only intend to display data.
When your compiled application crashes with a "Dump Exclusive" or "Exclusive Lock" error, it means a process requested absolute, isolated access to a database file ( .fic ), but another process refused to yield. This comprehensive guide breaks down why this happens in WinDev 25 and how to eliminate it from your code. Anatomy of a WinDev 25 Dump Exclusive Error windev 25 dump exclusive
: Upgrade to AnyDesk 6.0.8 or later, which fixes the conflict.
For applications that crash instantly or require an exclusive trigger based on performance spikes, Sysinternals ProcDump offers precise command-line control. This comprehensive guide breaks down why this happens
In WinDev, a ( .wdd or .mem file) saves the current state of running processes, variables, windows, and memory. An exclusive dump means the application pauses and no other process can write to the dump file simultaneously – ensuring data integrity for debugging crashes or freezes.
// Step 3: Perform exclusive dump on the entire accounting directory IF HBackupDatabase("C:\AccountingData", "D:\AuditBackups\GL_" + DateToString(CurrentDate()) + ".wdb", hExclusive + hForceFileLock) THEN // Step 4: Record the checksum for audit trail Hash = HashFile("D:\AuditBackups\GL_" + DateToString(CurrentDate()) + ".wdb", hashMD5) HAdd(AUDIT_TRAIL, "BackupPath", "Hash", Hash, "BackupTime", CurrentTime()) In WinDev, a (
Understanding the "Dump Exclusive" error in WinDev 25 is essential for maintaining stable database environments. This error typically occurs when the HFSQL engine attempts to perform a maintenance task—such as an index rebuild or a structure update—but cannot gain total control over the data files because another user or process is still connected. What is a Dump Exclusive?
: Certain manual backup routines that lock tables to ensure point-in-time consistency. Root Causes of the Error
For compiled WinDev 25 executables ( .exe ) running on client machines, Windows Error Reporting (WER) can be configured via the registry to isolate exclusive dumps automatically:
