Error produced when trying to pass variables to a Matlab script

For some reason, LabVIEW produces an Error 1047 (Unable to pass variable to the script server) whenever I create an input variable to a Matlab code block.
Outputs work fine (for example, connecting an output "a" to a Matlab code block that says "a=rand(50)" correctly produces a 50x50 array of random numbers that can be displayed in LabVIEW). However, creating any kind of input node, whether or not the associated variable is mentioned in the MATLAB script, brings up an error 1047.
Any ideas what could be causing this? I'm using LabVIEW 7.0 and MATLAB 7 (R14). I've read the article
>here and that's not the problem, and I've also updated my matscript.dll to the latest version, 7.0.0.2, which also made no difference.

For what its worth,
I work in a company with a lot of Matlab users, and I,m programming in Labview and Matlab.
When I create a testrig measurement I always have to convert data into Malab format, so I used the script server a lot... exept we have a limited pool of Matlab
licenses so my work was halted whenever the licences where gone.
So I wrote a Write2Matlab vi.
This vi can log data from a measurement and write it in a Matlab readable file format (Matlab6 R12).
After logging you can append more data. It works with(Double,Single,Int32,Int16,U16,U8,String) matrix see for yourself in an example (Write2matlab_test.vi).
Perhaps this is an alternative solution for your problem.
Please send me a reply if you find it usefull.
John
Attachments:
Write2Matlab.llb ‏1145 KB

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