"getdispatchproperty" failure for Windows server

Hey,
I have created a config file in which i have defined

INBOUND.FILE.FLATFILE=C:\apps\ias\wmIAS\dm\inbound\files\flatfile\

but while using getdispatch property in developer if i am giving key as “INBOUND.FILE.FLATFILE” the key value generated is the format of “folder.subfoler:element” instead of “C:\apps\ias\wmIAS\dm\inbound\files\flatfile”
but while doing this in linux its working fine.

Can any one of please suggest me a solution to get my key value as “C:\apps\ias\wmIAS\dm\inbound\files\flatfile” for windows when i am passing “INBOUND.FILE.FLATFILE” as key in service “getdispatchproperty”.

Thanks,
Anand.