--- In firebird-support@yahoogroups.com, Sávio <savio_goncalves@...> wrote:

>
> Hi,
>
>
> I did an application with Firebird 2.5 Embedded + xHarbour (BCC582 – 32 bits).
>
> I developed it with ADO + OLE DB (IB OLEDB - v2.0.0207 provider).
>
> All works fine until to execute a INSERT instruction.
>
> The error is "CHARACTER SET DOS850 is not installed". The folder INTL exists and the DOS850 constant there is.
>
> The ambient: win 7 64 bits (syswow64).
>
>
> What I do? Help, please.

please put the intl folder in the execution dir
also you might try to find where the intl folder is searched (by the ole driver) with a file monitoring like utility

http://technet.microsoft.com/en-us/sysinternals/bb896645

also i guess firebird is 32bit version right ?