Hi Shawn,
Thank you for contacting us, and I'm sorry for the issue you are experiencing. Unfortunately, there is no way to reset your password or gain access to your information without all three pieces of security information: your account password, email address and QR code. Without all three pieces of information, there is no way to decrypt the data stored in your mSecure account. I'm very sorry I don't have better news here.
I can help you gain access to your account again, but that won't help in getting access to information you have stored in a backup or in a sync file stored in Dropbox. Please let me know how you would like to proceed.
Shawn