Windows Blue Screen of Death Error 0x00000066 – CACHE_INITIALIZATION_FAILED

In this post, you’ll learn about the Blue Screen of Death (BSOD) or Stop Error 0x00000066-CACHE_INITIALIZATION_FAILED and the reason why you are receiving the error message in Windows 10 or Windows 11

How does this BSOD Error Message in Windows Looks like

0x00000066 – CACHE_INITIALIZATION_FAILED

Why do you receive the Error 0x00000066 CACHE_INITIALIZATION_FAILED in Windows?

This BSOD is uncommon. BSOD error code 0x00000066 may also show “CACHE_INITIALIZATION_FAILED” on the same blue screen.