Error using ==> cd

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sara
sara 2011-9-22
回答： Arif Emre DEMIR 2020-12-30
I am using windows 7,64 bit. I try to run a simulink program.it gives me this error:
Error using ==> cd Cannot CD to C:\Users\...\AppData\Local\Temp;C:\Program Files\MATLAB\R2011a\simulink (Directory access failure).
my matlab program is installed at: C:\Program Files\MATLAB\ and I already checked this path in matlab. there is no thing wrong about it. I don't understand why matlab tries to find another directory!!! please guide me.
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Fangjun Jiang
Fangjun Jiang 2011-9-22
You seem to change the topic again. I am not sure what is your question.
Rui
Rui 2013-3-28
http://www.mathworks.com/matlabcentral/answers/57822
here is the answer for your question.

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回答（2 个）

Walter Roberson
Walter Roberson 2011-9-22
Notice that it is displaying two directory paths with a semicolon between them. I do not know why, but it is trying to change directory to that entire path, semi-colon and all.
Does it give a traceback of the error? That might help us figure out what is happening.
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Walter Roberson
Walter Roberson 2011-9-22
The VPN to the license server should not change anything
Ferd
Ferd 2012-4-19
True, once license is established it will not change anything.
Make sure the file you are calling does not have a "space" in any of the files in the path. Try naming with underscores for spaces.

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Arif Emre DEMIR
Arif Emre DEMIR 2020-12-30
ı found this error's solution , is so simple. You just open the matlab as the adminastor. :))

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