How do I resolve a MATLAB installer fail with missing file

2021 5 26
1 个回答
更新时间：2021 5 28
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0 个投票

The problem raised after 100% download R2020b. When the install process at 74% shows that 'missing file', and 'C:\Program Files\MATLAB\R2020b\bin\win64\d3dcompiler_47.dll (access denied)'. So what should I do? Sould I create manually the file folder ‘d3dcompiler_47.dll’ in ‘C:\Program Files\MATLAB\R2020b\bin\win64’？

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Jan
Jan 2021-5-26
编辑：Jan 2021-5-28
I guess, that your anti virus software blocks the compiler. Check its log files and try to disable it temporarily.
Yueqi Tu
Yueqi Tu 2021-5-28
Thank you for your reply. I closed the antio virus software, and the problem solved.

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回答（1 个）

Jan
Jan 2021-5-28
编辑：Jan 2021-5-28

1 个投票

After the problem was solve by a comment, I copy the suggestion into the section for answers:
Disable the virus protection software during the installation, becaue it can misinterprete the file of the compiler.

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Yueqi Tu
Yueqi Tu
2021-5-26

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Jan
Jan
2021-5-28

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