Error: 1330 install error

Symptoms: 

Error during a casewise installation: Invalid Digital Signature

During an upgrade to CS2015 SR2 (could happen to any CWSuite installation from CWS2013 onwards) the installation stop with the above error message:

Resolution:

Issue is generally with Verisign certificate that is out of date.

-Check the date of the Verisign certificate on IE:

-Go to Tools > Internet Options> Content

Click on Trusted Root Certification Authorities and Intermediate Certification Authorities to check if Verisign certificate are up to date:

If a certificate is out of date, please update it with your internal IT team advise. 

You can use the below link example and pass it on to your IT team where they should be able to update the Verisign certificate (The site is public and free):

https://www.symantec.com/page.jsp?id=roots

Once it is update, please relaunch the installation of Casewise Suite and it should worked fine

See the link below how Certificate behave during a software installation:

http://www.softwarepublishercertificate.com/#What-do-I-need-to-obtain-a-code-signing-certificate-?

 Email: casewisesupport@erwin.com  Web:  www.erwin.com