When upload a file into the NFS server via vcenter, an error occurred for the trusted problem.It prompted the operation does not be trusted.Therefore, I had to install its certificate into the related directory.
Step1: Key the vcenter address in to the web browser ,and download the root CA certificate file.
Step2: Extra the zip file and select the ‘win’ folder, install the first CA file into the related directory.
Sometime we may can not make it effective at the first time even it says installation successfully.We need to try to install it into other directory such as Trusted Publishers or Personal.
Step3:Re-open the web browser, login into vcenter client, the page will not prompt certificate error and the file upload operation done well.