nvda

ee1be353 - Stop installer from attempting to delete lib directories for the version of NVDA which has just been installed (#12165)

Stop installer from attempting to delete lib directories for the version of NVDA which has just been installed (#12165) * installer: Unify usages of names from ctypes to avoid linter warnings about star imports * installer: Remove unused imports * Ensure that installer does not try to delete lib directories for the version of NVDA which is currently being installed.