Access driver is incompatible : 32-bit or 64-bit ?

Hello,
I am trying to create a Definition using Access adapter as writer. But when I test the connection, I get this error :
"The Access Adapter of this 32-bit FlowHeater binary is incompatible with the 64-bit Access driver of this computer's MS Office installation. Please run the 64-bit FlowHeater binary instead."
But version of FlowHeater I am using is a 64-bit version : FlowHeater Designer 4.0.1.2 (64-bit).
Any idea ?
Thanks for your help.
Sylvain

Hi Sylvain,

I guess just the error message is wrong :unsure: , could you please try the 32 Bit Version instead?
Note: It´s possible to install both FlowHeater versions (32/64 bit) on the same PC!

In case Access isn´t installed on this PC you have to install the “ Microsoft Access Database Engine “ first to connect to your Access Database.
Note: If you use the 64 Bit FlowHeater version you have to install the 64 Bit “ Microsoft Access Database Engine “.

Hi Robert,
downloading and installing 64-bit "Microsoft AccessDatabase Engine" solved the issue.
Thanks a lot for your help.
Sylvain