I have a problem related very closely to the one described in this feed: https://software.intel.com/en-us/forums/intel-software-development-products-download-registration-li.... On trying to install Parallel studio 2017 update 1 to a Windows 7 Enterprise PC, I receive the error message: 'package signature verification failed'. I have tried re-downloading the software and different versions. I have also manually downloaded and installed the certificates as recommended, and they both appear to be in the correct location, but I still receive the message. When I look at the digital signature details by right-clicking on the installation file, I am told 'The certificate is not valid for the requested range'. I see a request was made on the above feed some time ago for more detailed screenshots - would this be useful? How should I go about solving this problem?
Many thanks in advance,
Can you run certmgr.msc and see if the certificates are installed under Current User -> Trusted Root Certification Authorities -> Certificates?
I can confirm the 'AddTrust External CA Root' and 'QuoVadis Root Certification Authority' certificates are installed under the directory stated above. They are also present in the 'Personal' -> 'Certificates' folder too.
I apologize for the delay in responding. Is your computer connected to the internet when running the installer?
Can you verify that certificate COMODO RSA Certification Authority located in the same place as the others?
Thank you for your patience.
My computer is connected to the internet when running the installer.
And I can confirm that certificate COMODO RSA Certification Authority is located in the same place as the others.