Subject Re: [firebird-support] internal firebird consistency check
Author LtColRDSChauhan
Thank you, Paul.
There were issues related to RAM and while attempting to upgrade RAM (and OS from 32 to 64 Bit) I lost the corrupted database. 
Regards,
Rajiv 

On 13 Jun 2017 2:03 pm, "'Paul Beach' pabeach@... [firebird-support]" <firebird-support@yahoogroups. com> wrote:
 


<<1. I got following error reported Firebird-3.0.2.32703_0_Win32 :
"internal firebird consistency check (cannot find record back version (291), file: vio.cpp line: 4676)">>

Try a gbak using something like the following
gbak -b -v -i -g copy1.fdb{path}copy1a.fbk
using the –g switch to signify "no garbage collection"

If this succeeds then you can restore the database without the corrupt record pointer.

Paul