May 6, 2010 at 4:47 pm #8432
Yutaka Emura
Keymaster
Hi arnold,
Thank you for using EmEditor Professional!
1. You can run the 32-bit on 64-bit Windows.
2. The difference is available memory size for the program. With 64-bit program, you can open larger files, and you can open more files at the same time.
Please let me know if you have further questions.
Thank you,