It may be because you are still using Windows 7; there have been a couple of similar reports of a .dll file being incompatible with Win7.
In your case if Custom Clean works but Health Check doesn’t then I’d suspect a graphics processing incompatibility.
I believe that it is being looked at, but TBH Win7 is well past end of life and as such incompatibility problems with many softwares are only going to increase.
I will try this on my Mindows 11 computer. Thanks,