I tried to install my donation edition version 14.3 on a new Macbook Pro running MacOS 15.4.1. When trying to install for all users, I get the error message "Error code 1: Failed to copy
/Users/stan/Downloads/Software/FreeFileSync_14.3_[Donation_Edition]_macOS/FreeFileSync_14.3_[Donation_Edition].key to
/Library/Application Support/FreeFileSync/Registered.dat"
So I tried to install it for just one user and got a ssimilar message "Error code 1: Failed to copy
/Users/stan/Downloads/Software/FreeFileSync_14.3_[Donation_Edition]_macOS/FreeFileSync_14.3_[Donation_Edition].key to
/Users/stan/Library/Application Support/FreeFileSync/Registered.dat"
I can manually copy the registration key, but the install script still won't run.
Donation Edition Installation Fails
- Posts: 3
- Joined: 20 Apr 2025
- Posts: 3
- Joined: 20 Apr 2025
Is there any tech support for FreeFileSync? I thought that if I paid for it I would t least be able to install it.
- Posts: 3
- Joined: 20 Apr 2025
I guess there is no tech support here. I bought Pacifist to extract the contents of the installer package and manually installed the FreeFileSync Files.
- Posts: 1
- Joined: 26 Mar 2026
I have the same problem- sounds like we're on our own...
- Posts: 170
- Joined: 5 Jan 2024
Hi,
I am not a mac user and so I have no way to confirm any of my research will actually help you.
This link contains some suggestions that might help you get around your problem.
Fixing FFS donation Edition install on Macos
I am not a mac user and so I have no way to confirm any of my research will actually help you.
This link contains some suggestions that might help you get around your problem.
Fixing FFS donation Edition install on Macos