I'm having trouble accessing my disk because it says I need administrator permissions to make changes. I'm logged into an account that claims to be an administrator, but this disk isn't my local one, so I'm not sure what's going wrong. I apologize for my English, I'm from Spain!
2 Answers
Have you checked if the disk is formatted for a different operating system? Sometimes drives formatted for Mac or Linux can have permission issues on Windows. Also, if you're sure your account has admin rights, try running the program as an administrator by right-clicking on it and selecting that option.
Make sure your user account has full control permissions for that disk. You can check this by right-clicking the disk in File Explorer, selecting properties, and then the security tab. From there, you can modify permissions if needed.

Related Questions
Can't Load PhpMyadmin On After Server Update
Redirect www to non-www in Apache Conf
How To Check If Your SSL Cert Is SHA 1
Windows TrackPad Gestures