What I did was create a folder in the media folder and placed all my custom sounds in that folder.
Then I changed all the sounds to what I wanted that are in that folder and saved the sound scheme.
This way if I change the theme I can just change the sounds to my sound scheme.
You might want to...
Some of your dump files are pointing at vgk.sys as the reason for the crash.
vgk.sys is a driver in Riot Vanguard anticheat so try uninstalling then reinstalling Riot Vanguard.
Or reinstall the games that install Riot Vanguard.
Which is just another way of saying defragmenter.
Windows defragmenter in Windows XP and Windows 7 was based on diskeeper and now windows defragmenter is called optimize drives.
Correct order or steps is documented by Microsoft.
https://support.microsoft.com/en-us/topic/use-the-system-file-checker-tool-to-repair-missing-or-corrupted-system-files-79aa86cb-ca52-166a-92a3-966e85d4094e
I would never run SFC first before running check health and if needed restore health so script is in error IMO.
SFC just uses files from the image and even if those files are corrupt will still use them for repair.
You want to make sure image is not corrupt before running SFC.
Dymax I/O used to be called Diskeeper.
Name was changed as just about nobody pays for a defragmenter now in the SSD days so they thought if they change the name they can attract customers to pay for it.
Not needed snakeoil IMO.