Using "sc" command to control services with whitespace in name
Solution 1:
If you go into the Services admin console and double-click the service, you should see that the service has a "Service name" that is shorter and has no white space, you can use this name instead of the full display name.
Example:
For this service below, that has spaces in its display name, you would use this command line:
sc \\machine stop adobearmservice