File Access Denied

I get the following message when I try to 'save, 'save as' or 'paste':

File Access Denied

You require permission from Unix User\nobody to make changes to this file.

I have no idea was to what causes this nor have I made any security changes. Any ideas?

What folder are you trying to save in?

Is this a network drive?

You said:

What folder are you trying to save in?

An app in my C:\Programs drive.

You said:

Is this a network drive?

No.

Try "taking ownership" of the folder of the program. Take Ownership - Add to Context Menu in Windows 10 - Windows 10 Forums

You said:

Try "taking ownership" of the folder of the program. Take Ownership - Add to Context Menu in Windows 10 - Windows 10 Forums

Yes. First thing I tried but didn't solve the problem.

If you are trying to save things in the system directories like Program Files, then you need to run the program as Administrator.

logicearth said:

If you are trying to save things in the system directories like Program Files, then you need to run the program as Administrator.

Yes, I do run as administrator.