Description of the problem
How to export to Matlab file type without full Matlab installation?
Description of the solution
For export in DEWESoft X3 64bit, and later (DewesoftX), please install the Matlab Runtime Environment that is available on the MathWorks website. This is freely available to anyone.
We tested the Matlab export with the version R2018a (9.4) 64 bit.
To make it work you also need to update Dewesoft X3 to the latest SP3 version. To update the 64bit version just replace the binaries in the DEWESoft\X3\Bin64 with the one supplied in the .zip file.