Do you guarantee that the AccentZPR will break ZIP password?

No, unfortunately, neither we nor anyone else can provide such a guarantee.

Modern cryptographic protection is very strong, so if you know nothing about your password, your chances are extremely low. A brute force attack would take centuries.

The success of your password recovery attempts depends solely on your knowledge of the password structure.

If you know what characters (or words) it is comprised of, and know their sequence, you need to create a password mask. The mask defines the password composition rules, so AccentZPR will only try certain password variants and skip all others.

Even better is if your password is a word. Even with a slight mutation. In this case, a dictionary-based attack will be possible and Accent ZIP Password Recovery will break ZIP password.