TDMS to .MAT [Script Server error 1407]

[Iron_Bars]

Hi all,

I get the error:

"LabVIEW: (Hex 0x417) LabVIEW failed to send variable to the script server."

This error occurs only when I am trying to open a "large" TDMS file (201 MB) and save as a .mat file. No problems with file sizes up to 160 MB. I am using LV 2018 (32bit) in conjunction with MATLAB 2019. The script server code is:

new_path = strrep(datapath,'.tdms','.mat')
save(new_path)

The TDMS file is first written, then defragmented and finally opened again to send to the script server.

Any help will be much appreciated!