Win32 and Win64 lazarus / 34-Windows ---------------------------------------------------------------------- iginfo · 2018-08-18 14:59 installed Lazarus 64-bit, and supplemented it with lazarus-1.8.4-fpc-3.0.4-cross-i386-win32-win64 to distribute Win32 and Win64 applications. I ask: how to proceed to generate the two separate versions? ---------------------------------------------------------------------- Leledumbo · 2018-08-18 16:35 Quote from: iginfo on August 18, 2018, 04:59:41 pm installed Lazarus 64-bit, and supplemented it with lazarus-1.8.4-fpc-3.0.4-cross-i386-win32-win64 to distribute Win32 and Win64 applications. I ask: how to proceed to generate the two separate versions? Make a build mode for each target, differing in target processor and OS. ---------------------------------------------------------------------- iginfo · 2018-08-18 17:49 Where should I specify the operating system? ---------------------------------------------------------------------- Martin_fr · 2018-08-18 17:55 Menu: Project > Project Options Page: Config and Target Choose the Target from the dropdown (Win32 / Win64) Not sure if you need to choose cpu too, or if that will follow the target. As indicated, you can create build modes first. ---------------------------------------------------------------------- iginfo · 2018-08-18 18:58 Ok. Thank you.