If you download a “100% Complete” save from a US website but try to use it with a European ROM or disc, the PSX will see it as foreign garbage.
Are you currently having trouble with a or are you just looking to import a 100% complete save file ? How to Import & Export PS1 Saves on a Virtual Memory Card
[Link placeholder – e.g., MediaFire, Google Drive, or attach .mcr / .srm file]