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SIMULINK model error with 'to file'

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cr28
cr28 2012-9-2
A simulink model i created worked fine on my university system and laptop. I then added a few 'to file' blocks (to save on ram during long simulations)to the working model and now this new model runs only on my uni pc.....i get an error when i trying running it on my laptop.....it reads as follows;
block error..source;to file.....Error encountered in block 'tuesday4_2/To File1' model error..source;unknown.....Error opening or closing file 'data.mat'
any idea whats happening and how can i rectify it....thanx.

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回答（2 个）

TAB
TAB 2012-9-3
Seems that you don't have write access to the directory in which mat-files are being written. Open the Matlab as admin try again.
Azzi Abdelmalek
Azzi Abdelmalek 2012-9-3
I suggest to change the directory where you are saving your file, if it's in C: do it in D:
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cr28
cr28 2012-9-4
the files are being written to the default 'MATLAB' folder in 'Documents' which is definitely C

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