setup factory 9 does not read constants during unattended build

hi,

i have constants in th .suf project and have a ini file which is changes the version before the build starts.

The Constants are not updated from the file so the build generation fails.

The command is following

"C:\Program Files (x86)\Setup Factory 9\SUFDesign.exe" /BUILD "C:\Bamboo\bamboo.home\xml-data\build-dir\BCSP-RT-JOB1\Installation\ReflashTool.suf" /CONST:"C:\Bamboo\bamboo.home\xml-data\build-dir\BCSP-RT-JOB1\Installation\Config.ini" /STDOUT

Config.ini
---------
[Constants]
#VERSION#=2.8
#ReleaseBase#=C:\Bamboo\bamboo.home\xml-data\build-dir\BCSP-RT-JOB1
#OUTPUTDIR#=C:\Output\Foobar 2013\Release