Downloading transcrip.tome file from mouse cortex+hippocampus dataset

Hi, I was hoping to download the transcrip.tome file for the mouse cortex+hippocampus dataset to have a play with it.
I am unsure where I can obtain the HDF5 file from though. in the download section there were a bunch of text files I could access but no tome files or zipped files as read me suggested there might be.

When I tried to download the main gene expression matrix file it gave me an access denied error…

Any help would be great. Thanks