I reset my computer last night to clear out everything so I could have more room in my computer. Of course, that means PDN was deleted too. I redownloaded PDN, but after extracting everything, when I tried opening the application, it just closed out. It didn't say anything went wrong, and PDN had not installed. It did not give me any options of what language I wanted to use. After extracting everything, I tried opening everything, but there was no application that allowed me to open PDN. Please help me! Thank you!!