failed to open data file: wrong dimension

Hi,
I am trying to open an old dfsu file (results of SW model) using demo version of mikezero 2011 and 2014, but it is impossible and I see the error message "failed to open data file: wrong dimension". What is your suggestion to solve the problem?
Thanks
Asghar.

Hello Asghar,

Your file is probably too big to be opened using a demo version.

Best regards,
Ricardo Machado

Thanks but I thinks it is not the problem because the message error of demo version is different.  I have tried also using libraries (DHI.Generic.MikeZero.DFS.dll , ...) and C# programming in VS2010 and I had unusual errors for reading the header of the file.  I had checked my C# program for reading other dfsu files, it is OK.

I think I have found a kind of problem. I reinstall the mike zero 2011 without service-pack, so the dfsu file open without problem, But the libraries have the problems yet.