Dear Hiroshi Inoue,
 
> On what OS are you working?
 
Windows 10 and Windows 7.
 
> Could you test my code?
 
Yes, I can do that.
I'm using the 32-bit as well as the 64-bit variant of ODBC. This means I can test it with both variants.
> Hopefully I would support that.
 
Thank you very much!