<include live_file>, modified in previous daylight saving time period, does not keep JobScheduler busy anymore

Current Situation
You have a job or an order with parameter from an included parameter file on a Windows system.

<job >
    <params >
        <include  live_file="my_param.param.xml" node=""/>
    </params>
    ...
</job>

And this parameter file has a modification date before daylight saving time. If you restart the JobScheduler after daylight saving time then it does not start any more.

The files in the attachment have these attributes. To reproduce the error

• put the files into the live folder
• restart JobScheduler

Reason

• For Windows the OS API calls _fstat and _fstati64 return wrong timestamps if dated in previous daylight saving periods.

Solution

• JobScheduler should use GetFileTime() and calculates timestamp on its own.
• see http://msdn.microsoft.com/en-us/library/windows/desktop/ms724290%28v=vs.85%29.aspx

Workaround
All parameter files must have a new modification date.
For example

• open the parameter file in a text editor
• type a space
• delete the space
• save the file

or you use the powershell script from attached SetFileTime.zip.
This script set the creation and modification date

.\SetFileTime.ps1 "C:\ProgramData\sos-berlin\myscheduler\config\live" $true