Hi, Your installation target is D drive, but the package extraction is set to C drive by default. Probably the program taking up storage for cache files or If you have any other programs running and need extra memory, the Windows paging file created will grow taking more space.
For the time, move about additional files to the other drive. I also recommend you have between 10–20% of your disk space in System drive free at all times to ensures optimum computer performance.