[SOLVED] How do i stable my OC

[obamaseviltwin]

I just got my new Corsair h100i v2, and i am going to build a ryzen 3000 build next month, right now i have an i5 6600k, its running at 4.5ghz at 1.370v but i have some trouble checking its stability, i ran OCCT and its stable for 6+ hours and temps around 65 -67, but when i run prime 95 its giving out error after 3 minutes, something about "expected 4 got 5"
To be honest i am an overclock virgin, even after buying a 6600K i never really tried to Overclock it because i had a tiny TX3 Evo before, i only want to finish my Vray Renders ASAP before i put apart this rig.

Specs :

i5 6600k
Asus Strix Gtx 960 4gb
8X1 Gskill ripjaws V @ XMP 2400mhz
Asus z170 Pro Gaming
Corsair CX500

 

[QwerkyPengwen]

Start reading.
Best if you start from scratch and work your way up.
This will take some time, so be prepared to waste a lot of it, there are no shortcuts, and you should never try to take any.
https://www.overclock.net/forum/5-intel-cpus/1570313-skylake-overclocking-guide-statistics.html