SPFILENOTIFY_TARGETEXISTS

The SPFILENOTIFY_TARGETEXISTS notification is sent to the callback routine if the file to be copied was queued with the SP_COPY_NOOVERWRITE flag and that file already exists in the target directory. It can be sent to the callback routine alone or combined, by using the OR operator, with the SPFILENOTIFY_LANGMISMATCH and/or SPFILENOTIFY_TARGETNEWER notifications.

SPFILENOTIFY_TARGETEXISTS
    Param1 = (UINT) FilePathInfo;
    Param2 = (UINT) 0;

Parameters

Param1
Pointer to a FILEPATHS structure that contains information about the paths for the source and target files.
Param2
This parameter is not used unless this notification is combined, by using the OR operator, with the SPFILENOTIFY_LANGMISMATCH notification.

Return Values

The callback routine should return one of the following values.

Value Meaning
TRUE Overwrite the file in the target directory.
FALSE Skip the current copy operation.

QuickInfo

  Windows NT: Use version 4.0 and later.
  Windows: Use Windows 95 and later.
  Windows CE: Unsupported.
  Header: Declared in setupapi.h.

See Also

Overview, Notifications, FILEPATHS, SetupCommitFileQueue, SetupDefaultQueueCallback, SetupInstallFile, SetupInstallFileEx, SetupInstallFromInfSection