I have a working project using CCS v 4.2.4.00033. We are starting a new project and we are switching from the 5515 to the 6748 so I setup a new computer and installed CCSv5.4..0.00091. When I try to import the v4 archive I get an error "Import failed for project 'evm5515 Demo' because its meta-data cannot be interpreted, Please contact support". I have attached the archive.