I recently found an old PST file from my previous Outlook account that contains some important emails and attachments. The problem is that I do not remember the password I set years ago. Now I need to access the data inside, but Outlook keeps asking for the password. Is there any way to open or recover this PST file without knowing the password? I want to ensure that I do not lose any emails or corrupt the file in the process. Any reliable solution, manual method, or tool recommendation would be really helpful.