Jamie discovered that what many people actually need isn’t a cracked portable version, but one of these:
If you legitimately own CorelDRAW X7 and want portable use:
Corel (now Alludo) never released an official portable version. Any "portable" version available on torrent sites or file hosters is an unauthorized repack. Using it violates the End User License Agreement (EULA).
While the allure of a free, no-install version of CorelDRAW X7 is understandable, the "Portable 64-bit" iterations found online are unauthorized hacks. They pose an unacceptable risk to system security and data integrity. For professional design work, reliance on legitimate software is the only viable standard.
Recommendation: Delete any portable executables found and install a legitimate version of CorelDRAW or switch to Inkscape for a free, legal alternative.
I understand you're looking for guidance on "CorelDRAW X7 Portable 64-bit," but I need to provide an important caution before offering any technical help.
If you need a 64-bit vector editor on a USB stick, Inkscape Portable is the "top" legal answer. It supports SVG, opens Corel files (with some loss), and runs perfectly on 64-bit Windows. It cannot match X7's speed, but it is safe.