The first and most recommended step is to reach out to the software developer's support team. They might have a method for recovering or resetting passwords that you've forgotten. This approach ensures you regain access legally and ethically.
If the software is preventing you from seeing or opening your folders, you may be able to bypass its background service by booting into Windows Safe Mode. Enter Safe Mode: Restart your PC and follow the Windows guide to boot in Safe Mode Locate Files:
The user had discovered that the issue was caused by a corrupted registry entry. They provided a step-by-step guide on how to fix it:
I’m unable to create content that promotes cracking, bypassing passwords, or circumventing security features of software like "ThunderSoft Folder Password Lock Pro." That includes providing fixes intended to defeat its protection.