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LanScape VOIP Media Engine™ - Pre-Sales Technical Support
 LanScape Support Forum -> LanScape VOIP Media Engine™ - Pre-Sales Technical Support
Subject Topic: 64 bit support for managed C# Post ReplyPost New Topic
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ajay__soni
Intermediate
Intermediate


Joined: December 01 2007
Location: United Kingdom
Posts: 19
Posted: July 31 2008 at 8:15pm | IP Logged Quote ajay__soni

Hi,

I'm running in to a problem on 2 of our 64 bit servers (Xeon and AMD). When the C# sample is run on these servers I get:

C:\LAN>VoipMediaEngineConsoleTest.exe

Unhandled Exception: System.BadImageFormatException: Could not load file or asse
mbly 'LMEVoipManaged, Version=1.0.2974.34263, Culture=neutral, PublicKeyToken=nu
ll' or one of its dependencies. An attempt was made to load a program with an in
correct format.
File name: 'LMEVoipManaged, Version=1.0.2974.34263, Culture=neutral, PublicKeyTo
ken=null'
   at VoipMediaEngineConsoleTest.MainProgram.Main(String[] args)

Do you have a DLL that has 64 bit support?

By the way it works fine on 32 bit servers, but prefer 64 bit due to RAM.

Thanks

Ajay
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support
Administrator
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Joined: January 26 2005
Location: United States
Posts: 1666
Posted: August 01 2008 at 9:43am | IP Logged Quote support

Hi Ajay,

Just so you are aware, we have not fully tested or released any products that target 64 bit hosts.

That being said, the .NET wrapper should still run if you build your test app as 32 bit.

Did you build the test app as 64 bit?


Support

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ajay__soni
Intermediate
Intermediate


Joined: December 01 2007
Location: United Kingdom
Posts: 19
Posted: August 01 2008 at 2:22pm | IP Logged Quote ajay__soni

Hi,

If your C++ DLL is compiled for 32 bit, I assume the max memory an application can use is 2GB.

I installed .NET Framework 64 bit. I will try the 32 bit version and let you know.

Many thanks

Ajay
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ajay__soni
Intermediate
Intermediate


Joined: December 01 2007
Location: United Kingdom
Posts: 19
Posted: August 31 2008 at 4:56am | IP Logged Quote ajay__soni

Hi,

Just to let you all know it works. When you build your .net project make sure the build is set x86.

Regards

Ajay
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support
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Joined: January 26 2005
Location: United States
Posts: 1666
Posted: September 02 2008 at 8:51am | IP Logged Quote support

Ajay,

Good job. Thanks for posting back your results.

Question:
So, based on your post, you are now running your VOIP app using .NET on one of the 64 bit operating systems?

Thanks Ajay!

Support

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