Fail to install R2019b update 4. After the failure I cannot start MATLAB due to libmx.dll was not found

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If I run the application it says "The code exection cannot proceed because libmx.dll was not found . Reinstalling the program may fix this problem".

Answers (1)

Sai Bhargav Avula
Sai Bhargav Avula on 11 May 2020
Edited: Sai Bhargav Avula on 11 May 2020
Hi,
This generally happens when libmx.dll missing in the in the installation directory. Try temporarily disabling the antivirus software while installing.
If this do not solve please reach out to MathWorks Technical Support by using the following link
Hope this helps!
  3 Comments
Srinidh reddy Yeldhandi
Srinidh reddy Yeldhandi on 9 Jun 2020
I completely deleted all matlab 2019Rb files and installed 2020Ra which took me 6 hours .
Now I am able to use matlab , Thanks for your help.

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