PS C:> $allResults = Get-DbaDiskSpace -ComputerName [servername] -Force | Export-Csv -Path “path” -NoTypeInformation
WARNING: [20:54:34][Get-DbaDiskSpace] Failed to connect to [servername] | Multiple p
rotocol connections were attempted, but no successful connections could be established with the specified compute
r.
Lark,
Welcome to the forum. 
When you post code, sample data, console output or error messages please format it as code using the preformatted text button ( </> ). Simply place your cursor on an empty line, click the button and paste your code.
Thanks in advance
Guide to Posting Code - Redux <---- Click 
( !! Sometimes the preformatted text button hides behind the settings gear symbol. )
Besides that … do you have any question?