Registry Cleaning software brought down PC Performance instead of raising it up

Test parameters

Keeping all other factors constant, making registry cleaning software the only variable
Registry Cleaning Software userd: Registry Reviver (hereafter stated as RR) by ReviverSoft
Benchmarking Software userd: PC Benchmark (hereafter stated as PCB) by ReviverSoft

PCB results	Computer's performance of what it could be		Computer Speed Score
	Test # 1	Test # 2
before Registry Cleaning	67%	69%	20,310 out of 29,074
after Registry Cleaning	51%	46%	13,528 out of 29,074
after Registry Restoration	62%	67%	19,660 out of 29,074

I have obtained refund for the amount paid to puchase Registry Reviver while PC Benchmarking was free. I have uninstalled both of them from my PC.

ॐ श्रीनारायण शरणम् ! Om Shri Naaraayan' Sharanam !
कायेन वाचा मनसेन्द्रिऐवा बुध्यात्मना वा प्रकृते स्वभावात । Kaayen' Vaachaa Man'sendriaiyaa Budhyaat'manaa vaa Prakrite Swabhaavaat'
करोमि यद् यद् सकलं परस्मै नारायणायेति समर्पयामि ।। Karomi Yad Yad Sakalam Parasmai Naaraayanaayeti Samarpayaami

Registry Cleaning software brought down PC Performance instead of raising it up — a Case Study

Registry Reviver software by ReviverSoft

Test parameters