Last week, I updated to Delphi Professional 10.2.3 Tokyo on a Win 10 Pro, 64-bit laptop. Some of my newer programs allow me to add target platform as Win64; however some of my older programs, originally developed on 32-bit windows machines, do not allow me to add Win64 as a target platform, even though all help articles I've read say I should be able to do this if I have a 64-bit machine. The Add Platform button is greyed out for these older programs, some of which were developed under Delphi versions produced by CodeGear, while others were developed under XE versions of Delphi.
What do I need to do/change?
↧
How do I convert all my programs to Win64?
↧