When WinDev or an HFSQL engine attempts to perform a structural change (like a HModifyStructure ) or a maintenance task (like HIndex ), it requires . This means no other users or applications can have the file open, even in read-only mode. Common Causes

If your HFSQL database crashed, a table might be stuck in an exclusive lock mode. Open the tool included with WINDEV. Select the data file causing the error. Go to the Tools menu and look for indexing errors.

// Syntax: HDump(File name, Destination file, [<Options>]) // Returns: True if successful, False otherwise.

: To analyze the file, simply drag and drop the .wdump file into the WINDEV editor or use Home > Open > Open . The "Detailed Report" (Project Audit)

Ensure the .wdump file was made by the exact same executable version.

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Windev 25 Dump Exclusive Online

When WinDev or an HFSQL engine attempts to perform a structural change (like a HModifyStructure ) or a maintenance task (like HIndex ), it requires . This means no other users or applications can have the file open, even in read-only mode. Common Causes

If your HFSQL database crashed, a table might be stuck in an exclusive lock mode. Open the tool included with WINDEV. Select the data file causing the error. Go to the Tools menu and look for indexing errors. windev 25 dump exclusive

// Syntax: HDump(File name, Destination file, [<Options>]) // Returns: True if successful, False otherwise. When WinDev or an HFSQL engine attempts to

: To analyze the file, simply drag and drop the .wdump file into the WINDEV editor or use Home > Open > Open . The "Detailed Report" (Project Audit) Open the tool included with WINDEV

Ensure the .wdump file was made by the exact same executable version.