Instalation error: " Users is not a valid user or group"?

[Kipichan]

When I launch the installer this message pops up:

"An error occurred while applying security settings. Users is not a valid user or group. this could be a problem with the package or a problem connecting to a domain controller on the network. check your network connection and click retry or cancel to end the install."

Any explanation or solutions? /:

[Katechon]

Win+R > cmd > net localgroup /add Users

[boymagia]

i do this here and get "Access Denied". I'm the admin user. What can i do?