04.11.2016 9:58, Norbert Saint Georges nsg@... [firebird-support] wrote:

> Why ?
>
> firebird.log
>
> "
> NORPA Thu Nov 03 10:05:12 2016
> I/O error during "ReadFile" operation for file
> Error while trying to read from file
> Data error (cyclic redundancy check).
> "

This is a hardware error, your disk is dying.


--
WBR, SD.