#1228 SchedXmlFile does not return ERROR_INSTALL_USEREXIT

[Eric StJohn]

A cancel occurs during either ExecXmlFile or ExecXmlFileRollback.

ExecXmlFile or ExecXmlFileRollback return ERROR_INSTALL_USEREXIT, initiating a rollback.

SchedXmlFile will not return ERROR_INSTALL_USEREXIT, but instead ERROR_INSTALL_FAILURE because WcaDoDeferredAction converts the returned value to a failing HRESULT and SchedXmlFile treats all FAILED(hr) as ERROR_INSTALL_FAILURE. This causes the rollback to fail and will leave the user's machine in an inconsistent state.

This pattern may be repeated in other CA's which use WcaDoDeferredAction.

[SourceForge Robot]

This Tracker item was closed automatically by the system. It was
previously set to a Pending status, and the original submitter
did not respond within 15 days (the time period specified by
the administrator of this Tracker).