Opnsense on Sophos UTM 110

[basti]

Hello, has someone successfully installed opnsense on a sophos utm 110? Tried to do it but always got error messages like "bad dir ino 1555 at offset [...] mangled entry"
Don't know what the problem is, makes no difference if installation is started from an iso or by console. The error occurs during the setup.

Thanks,
Basti

[basti]

It was because of the HDD, with a new one it worked.