x64 Managed dll fail

[GoogleCodeExporter]

What steps will reproduce the problem?
Who knows that?

What is the expected output? What do you see instead?
I should be able to send packets, add icons

What version of the product are you using? On what operating system?
Newest TibiaAPI managed DLL branch, Windows 7 x64 Ultimate

Please provide any additional information below.
In classic dll I could compile as x86 and it works nice, on managed dll nothing 
worked, Tibia is crashing after some seconds (without debug assertion) or when 
I compile in x64 mode I can wait forever with .PipeIsReady.WaitOne();

Original issue reported on code.google.com by [email protected] on 16 Oct 2010 at 10:32