Windows 10: I'm downloading a file to an almost empty drive but it says there's no storage available

I have three drives: Local Disk C: [261 MB free of 221 GB], New Volume D: [433 GB free of 465 GB, and Local Disk E: [584 MB free of 1.01 GB]I went on Google Chrome browser and clicked advanced settings, then went to downloads, and changed the location to New Volume D: since I used most of the storage in Local Disk C:. I went to download a game Roblox and I get a message telling me that there's not enough storage to install it and that I need to free up space. I'm confused because New Volume D: has a whole 433 Gigabytes for me to use. What do I need to do in order for my downlo

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Pentium M

Not sure what I'm looking at. Though when I do go to Options and then CPU it lists my CPU
as Intel Pentium M processor 1.73 GHz, and then under that it lists speed: 799.9 MHz
and then features and cache size.I ran the benchmark test and don't understand all
those numbers, but while testing I checked CPUZ and it still says it is running at 800 MHz.

 

Crucial® Storage Executive

Just came across this...

http://www.crucial.com/usa/en/support-storage-executive

Just downloaded the .zip file. I will post again with my findings.

 

Hard Drive Storage

I have a 500Gb Hard Drive, running Windows 10 Pro version 1909. My c drive is nearly full, I have checked every area on the pc and nothing adds up to the 486Gb I'm supposed to have available. I have gone to Settings > System > Storage - it shows that 401Gb
is being taken up by Apps and features but when I click on this and show the list of installed apps with their sizes, I have added up the entire list and it comes to 25Gb total. It doesn't show what's eating up the rest of the 400Gb of space. I have deleted
everything I can and have only been able to free up 11Gb so far so my c drive is still showing red. At this point is the only other step to reload the pc, or does anyone have any suggestions as to what it might be and how to fix?

Thanks,

Heather