unable to write file permission denied

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Imene Yed 2021-5-30

评论： Walter Roberson 2022-7-26

I'm trying to put an output by using:

save expr.txt t expr_at_i -ascii how can I allow the permission

Unable to write file expr.txt: permission denied

Taimoor Ahsan 2022-7-26

we also have this problem

Walter Roberson 2022-7-26

As described below, you are in a directory that you do not have write access to.

Torsten 2021-5-30

编辑：Walter Roberson 2021-5-30

After starting Matlab, type in the command window "cd" followed by a folder where you have writing permission.

See

for more details.

Imene Yed 2021-5-30

Torsten 2021-5-30

But be careful now as Admin that you don't overwrite important files.

Better change to a drive different from the C drive and create your working folder there.

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