I have a W10 machine running 64bit and have downloaded the migration & disk copy software

Upon installing it goes through the runtime... and loads the files... but will not complete as I get the error or

this is a 64bit machine & this is 32 bit software and will not complete the install

Not sure what to do now as a also purchased migrate OS 5.0 AS WELL AS dc15

PLEASE CAN YOU HELP !!!