Jason,

This is the very same problem that I reported a few months ago but occurs using Intraweb. I'm glad it is reproduced in a non-Intraweb situation which will make it easier to resolve. I use Vista 64bit. Hope you can figure it out soon since it is a big problem. I've moved to dbExpress in the interim.

Pete

--- In IBObjects@yahoogroups.com, "johngreco915" <jfgreco@...> wrote:
>
> Running XE2 Update 4 on Windows 7 64 bit. Compiling a 32 bit application.
>
> Everything compiles fine however, when the TIBODataBase goes to connect to the database, I am getting an access violation. Everything was working fine under D2007 on XP last week. This is a new upgrade to Win7 on my dev machine.
>
> Error:
>
> Project XXX.exe raised exception class $C0000005 with message 'access violation at 0x5dad3621: write of address 0x0000004c'.
>
> When I trace it out it is happening on line 16757 in IB_Components at isc_attach_database.
>
> Any help would be much appreciated.
>