• True if the automatic data modification was performed,
• False otherwise. ErrorInfo and HErrorInfo are used to identify the error.

Name of data file (defined in the analysis) whose structure must be updated.

Options for the automatic data modification:

hmsBackgroundTask	A hot automatic modification is performed (available for the HFSQL Client/Server data files only). This constant is not available.
hmsNoCheck	The automatic data modification is performed even if: the description of the file is more recent than the description of the analysis, the GUID of the file differs from the GUID of the analysis.
hmsNormal (Default value)	Default operating mode of the automatic data modification.

Remark: In hmsNormal or hmsNoCheck mode, the data file used must not be opened (by the application or by another application).

• New password of the data file.
• Empty string ("") to delete the password.

If this parameter is not specified (or if this parameter corresponds to NULL), the existing password is not modified.

• Backup directory.
• Empty string ("") to perform no backup (default value).

Name of the Progress Bar control or name of the window that shows the progress of the automatic data modification.

This parameter is not available.