Error CE-36434-0 but take space on HDD

Hello,

I tried to install an update for a package. Unfortunately at the end of the installation I had an error CE-36434-0. I think this error is caused by a bad signature of the pkg.

However, the update still takes me space on the hard drive. There was no revert change.

What are the solutions available to me?

- Find the functional update and install it over the previous pkg?
- Another way to get to uninstall the pkg?

Thanks