Handling CertificateAutogeneration Key Changes Using Cmdlets
Updated: October 24, 2012
To change the CertificateAutogenerationKey:
Run the following cmdlets from the PowerShell prompt of any machine.
$FarmPassword = ConvertTo-SecureString -String MyFarmsPassword -AsPlainText –Force Set-WFCertificateAutogenerationKey –Key $FarmPassword
On every machine in the farm, run the following cmdlets.
Stop-WFHost -Verbose $FarmPassword = ConvertTo-SecureString -String MyFarmsPassword -AsPlainText –Force Update-WFHost -Key $FarmPassword –Verbose Start-WFHost -Verbose
Workflow Manager 1.0 MSDN Community Forum