ERROR while compiling "run matlab/vl_compilenn"

[wissem ouerdiane]

Hi guys i need help PLEASE,

I'm using Matlab 2016b,

mex -setup

MEX configured to use 'Microsoft Windows SDK 7.1 (C)' for C language compilation.

I cheked my compiler and it's OK but when i compile using  "run matlab/vl_compilenn ;"  there is an error:

Error using mkdir

Accès refusé.

Error in vl_compilenn (line 312)

  mkdir(fullfile(bld_dir,'bits','impl')) ;

Error in run (line 96)

evalin('caller', [script ';']);

[黃敏書]

Hi I have the same problem as I'm compiling for CPU. Did you solve this problem by now? I follow the guide from the following:

https://www.vlfeat.org/matconvnet/install/#compiling 

After addpath Matlab and mex -setup C++,  I run the vl_compilenn.m. But there is an error as follow: 

Error in vl_compilenn (line 324)

  mkdir(fullfile(flags.bld_dir,'bits','impl')) ;

I'm using Matlab 2018b and Visual Studio 2017.

wouer...@gmail.com 在 2017年2月7日 星期二下午6:48:23 [UTC+8] 的信中寫道：

[黃敏書]

Oh I just found that it can be solved by running matlab as administrator!  

黃敏書 在 2021年2月1日 星期一下午5:26:21 [UTC+8] 的信中寫道：