[Issue] VSSTester block on powershell instructions with Exchange 2016 Server

[lguenier37]

Hello,

The script VSSTester.ps1 stop on Get-ExchangeVersion function. It can not parse the line "$exchVerMajor = $exchVer.major".

The previous instruction ($exchVer = (Get-ExchangeServer $ServerName).AdminDisplayVersion) is OK.

Is there something special to install with powershell on the Exchange server ?

Regards,

Laurent.

[dpaulson45]

It is likely failing due to Deserialization issues.

Run this script to verify your Auth Cert, as that could be causing your issues.

https://microsoft.github.io/CSS-Exchange/Admin/MonitorExchangeAuthCertificate/