Installing 2023 demographic data - 7zip errors

[LoriHatfield1]

I am attempting to install the 2023 demo data (ArcGIS Business Analyst Pro 2023R2 Data (U.S.) #1) and all the files (#1 through #6) appear to download correctly; however, when I unzip the first file using 7zip, I keep getting the same 17 data errors.  I know there was an initial release of the data which I didn't download so perhaps these errors are intentional?  I confirmed the checksum values and they match.

[MaxSattarov]

Hi! No errors are expected. Could you please open 7 Zip File Manager and check the version under Help/About? If it's older, I recommend updating it to 23.01 (the latest). Also, could you please check the free space on the drive where you are uncompressing files? Are all six files in the same folder right next to each other?