Doors 9.6 - Installation fails due to 32bit server install and 64bit client install

I have been able to install both packages but Doors.exe fails to load with an error code that indicates its trying to run 64 bit when the server is 32 bit .. which is true .. the installation package provide a folder for 32bit for the server, but the client is only available in the 64 bit folder
I have an urgent needs to test out a migration of a doors project to doorsNg thru the migration option which is only available on 9.6 ... anybody know how to get around this.
I have an urgent needs to test out a migration of a doors project to doorsNg thru the migration option which is only available on 9.6 ... anybody know how to get around this.