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Stored procedures
From version 23, AppliDeleteVersion is kept for backward compatibility. This function has been replaced with AppDeleteVersion.
Deletes a version from the history of versions found on the reference setup server.
Caution: This function is irreversible: the setup files of the corresponding version will be deleted from the reference setup server.
Remark: This function can only be used with a network setup on a local network. It cannot be used with a setup by IP.
// Creates the list of available versions
ListVersions is string
ListVersions = AppListVersion()
// Extract the first version
FirstVersion is string
FirstVersion = ExtractString(ListVersions, 1, CR)
// Delete version
IF AppDeleteVersion(FirstVersion) = False THEN
Error("Error deleting the version " +  ...
FirstVersion + CR + ErrorInfo())
<Result> = AppDeleteVersion(<Version> [, <Executable>])
<Result>: Boolean
  • True if the deletion was successfully performed,
  • False otherwise. To get more details on the error, use ErrorInfo.
Remarks: The possible error causes are as follows:
  • the history of versions is not enabled.
  • the requested version does not exist.
  • the deleted version corresponds to the version currently used. In this case, the active version can be changed by AppActivateVersion.
<Version>: Character string
Number of the version to delete.
<Executable>: Optional character string
Full path of the executable of application for which the version must be deleted. If this parameter is not specified, the current application is handled.
AppDeleteVersion must be used by a user who has the rights to access the reference setup server in write mode.
Component: wd280std.dll
Minimum version required
  • Version 15
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Last update: 06/22/2023

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