Outlook .PST file parsing error occured.
MailBee.NET (in MailBee.NET.dll) Version: 11.2.0 build 590 for .NET 4.5
public const int OutlookPstParsingError
Public Const OutlookPstParsingError As Integer
This error occurs when it's not possible to parse data from Outlook .PST file.
For instance, "Unrecognised PST File version: 36." error means that you're trying to open .OST file produced by Outlook 2013 or higher
(that format is not supported).