Error Codes prompted at the time of encryption and decryption?

Below are the error codes frequently occurred in the use of Best Folder Encryptor. Each error code has its specific meaning:

Error Code 2: File Not Found.
Error Code 3: Path Not Found.
Error Code 5: Access denied.
Error Code 183: Homonymous file or folder.
Error Code 19: The media is write-protected (Read-only status).

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