C# XCryptR : AES256 + PBKDF2(RFC2989) File/Folder Encryption

A tool written to encrypt sensitive (E.G. Company information, passwords, and digital material containing the explicit description or display of sexual organs or activity) implementing 256-Bits Advanced Encryption Standard (AES) coupled with Password-Based Key Derivation Function 2 (as defined in "Password-Based Cryptography Specification Version 2.0" : http://tools.ietf.org/html/rfc2898)

Credits:
1) Microsoft's .NET Framework
2) Visual Studio 2012
3) Lee Yiyuan

Prerequisites:
1).NET Framework 4.0

Instructions:
1) Launch XCryptR.exe (It's in bin\release btw)
2) Drag and drop desired files/folders into empty space in program
To encrypt :
1) Press CTRL+E
2) Key in passwords and PIN (note : PIN is used for PBKDF2)
3) Hit start
To decrypt :
1) Press CTRL+D instead
2) Key in passwords and PIN used for encryption
3) Hit start

Notes:
1) You cannot cancel the task before it completes. Forcing the task to end by killing it's process so will lead to half-encrypted files and generally when this happens your data will be lost forever.
2) Repeated files used for any task may lead to interesting results and will generally have the same effect as (1)