Technical Solutions

Why do I receive the error "Failed to decrypt file" when running a stand-alone executable generated by MATLAB Compiler 4.0 (R14)?

 

 

Subject:

Why do I receive the error "Failed to decrypt file" when running a stand-alone executable generated by MATLAB Compiler 4.0 (R14)?

Problem Description:

I have used MATLAB Compiler 4.0 (R14) to successfully generate a stand-alone executable. However when I attempt to run my executable, I receive the following message:
Failed to decrypt file.
The M-file
...<proj_name>_mcrtoolboxcompilerdeploymatlabrc.m"
cannot be executed.
Additionally, on the Windows platform, I receive a Windows dialog box with the following error message:
Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:RCtest.exe

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

Solution: This error generally indicates that the CTF archive file was created in a different MCC compilation from that of the stand-alone executable. To correct this issue, refer to the following steps: 1. Remove both the executable and CTF-files from your system. 2. Recompile your application using the MATLAB Compiler's MCC command. 3. Copy new executable and CTF-files to your target machine.

 

好记忆不如烂笔头，坚持将自己遇到的问题及解决方法记下来，以防今后遇到相同问题而苦苦求索。

用matlab编译的可执行文件放到另一台机器上运行时遇到了这个问题：failed to decrypt file。于是上网找了一下，找到了上面这个相关的technical solution，但是不知道何为ctf文件。后来一想，我原来编译过的可执行文件在这台机器上运行过，可能产生了相关的文件，现在我装了一个最新版本的matlab，编译生成的可执行文件重新运行，但仍是调用之前的相关文件，从而产生错误，于是将C:Documents and Settings用户名Local SettingsTemp下的文件删除，重新运行，OK。

转载本文请联系原作者获取授权，同时请注明本文来自陈芳林科学网博客。
链接地址：https://blog.sciencenet.cn/blog-3199-219596.html

上一篇：常用软件快捷键：WinEdit and MathType
下一篇：一些经常要用到但又常忘的命令