Changed build_installer.bat so it will work on ws03-vc9-32.
Changed build_installer.bat so it will work on ws03-vc9-32.

acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core