Are you running v5.0 on your Syno?
Where did you get a package from?
I don't think it would work. But you can try it with my commands. Just change the filename in "./VBoxManage extpack install --replace.
If something goes wrong you can switch back with the same commands to an older version of the extensionpack.
Where did you get a package from?
I don't think it would work. But you can try it with my commands. Just change the filename in "./VBoxManage extpack install --replace.
If something goes wrong you can switch back with the same commands to an older version of the extensionpack.