You have successfully installed the Ulead Photo Express 5.0 full version legally and safely.
If you fall into category #2 or #3, you will be happier upgrading to (the modern descendant) or the free PhotoScape X . Ulead Photo Express 5.0 Free Download Full Version
(See Method 1 above).
If you choose to proceed with the original software, always use virtualization, never run unknown .exe files from shady forums, and respect Corel’s copyright. The past is best visited in a sandbox. You have successfully installed the Ulead Photo Express 5