[ Problem ] Error opening block database - Bitcoin Core 0.12.1

[Fakhoury]

Hello,

So while I was re-indexing the blockchain due to sudden froze to my PC while my Bitcoin Core client was opened, my PC froze again when there was only 30 weeks left.

When I tried to logon to the PC again, I had an issue with my booting into the windows with an "Operating system was not found" error.

I've managed to fix it, BUT when I run my Bitcoin Core client, I've this issue.



Could anybody please ELI5 to me how to solve it ?

Thanks in advance.

Warmest regards,
Fakhoury

[achow101]

Start Bitcoin Core with the -reindex option.

[Fakhoury]

The drive had some issues, I ran the "CHKDISK" tool, my PC scanned and fixed the issue, re-ran the Bitcoin Core again, and everything seems to be fine.

Thanks for Allah and thank you achow101 for helping, much appreciated brother