seek $::tclKitStorage_fd 0
				set vfsHandler [list ::vfs::zip::handler $::tclKitStorage_fd]
				unset ::tclKitStorage_fd
			}
			"cvfs" {
				set vfsHandler [list ::vfs::kitdll::vfshandler tcl]

				# Load these, the original Tclkit does so it should be safe.
				foreach vfsfile [list vfsUtils vfslib] {
					unset -nocomplain s

					catch {
						set s [::vfs::kitdll::data::getData tcl "lib/vfs/${vfsfile}.tcl"]
					}

					if {![info exists s]} {
						continue
					}

					uplevel #0 $s
				}
			}
		}

		# mount the executable, i.e. make all runtime files available
		vfs::filesystem mount $mountpoint $vfsHandler

		# alter path to find encodings