Azure CosmosDb Emulator not starting

I uninstalled and re-installed the Azure CosmosDB emulator on my PC, but cannot start it up now. I keep getting the following error:

Failed creating emulator certificate. Error: 0x8009000f

I have run through all of the steps in the trouble shooting guide but I am still experiencing the problem. Has anyone experienced this too and if so, how did you manage to resolve it?

Many thanks.

From Docs

In order to obtain a certificate to use with languages and runtimes that do not integrate with the Windows Certificate Store you will need to export it using the Windows Certificate Manager.

Also when you are running try to use https