The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
author：A sprouted potato
In the previous article, we talked about the solution to the error when the CODESYS software saves the library for the compilation library, and some friends said that when installing the library document support package, the signature verification failure will be prompted, as shown in the following figure
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
This problem may be that the version of CODESYS Installer you installed needs to be upgraded, and today we will take a look at how to solve this problem.
1. Right-click on the start menu and run CODESYS Installer as administrator, as shown below
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
2. This step takes a long time, wait patiently for the update and upgrade to be completed
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
After the update is completed, the following figure is shown below
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
3、按照下图示意卸载CODESYS
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
During uninstallation, wait patiently for the uninstallation to complete
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
4. Reinstall CODESYS 64 3.5.18.0 after the uninstallation is complete
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
5. Wait for the installation to be completed and open CODESYS Installer again, click Change, as shown below
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
After clicking Change, as shown below
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
Follow the order shown above, click [Install], and click [OK] as shown below
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
6. Check "I accept the license agreement" and "Despite the lack of signatures. I still want to continue], and then click [Continue], as shown below
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
Installing
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
7. Wait for the installation to be completed, and then click [OK], as shown below
The solution to the problem of signing verification failure when installing library documentation support package in CODESYS
At this point, we have installed the library documentation support package needed to create a build library.
