I've been in a pickle before, thinking I'd lost my progress in PKR98 game after a Windows reinstall. But I've learned that all hope isn't lost. First, try using a data recovery tool like Recuva. It can often find deleted files, even after a reinstall. And here's where the magic happens: PKR98 game saves are often stored in the app's data folder
https://pkr988.com.pk/. If you can recover that, you might just save your game progress.