After installing Password Manager 5.6.1 the service doesn't start with the following error "Password Manager Service failed to start. Verify that you have sufficient privileges to start system services."
However the service account has the requested permissions and the event viewer error is
Service cannot be started. System.TypeInitializationException: The type initializer for 'QPM.Common.Infrastructure.IoC' threw an exception. ---> System.TypeLoadException: Failed to resolve unity type mapping IPowerShellResultHandler -> QPM.Service.PowerShell.ResultHandler, QPM.Service ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.TypeLoadException: Method 'HandleResult' in type 'QPM.Service.PowerShell.ResultHandler' from assembly 'QPM.Service, Version=18.104.22.168, Culture=neutral, PublicKeyToken=cad0000aaa000000' does not have an implementation.
The version of PowerShell installed on the server isn’t at the required version for Password Manager