(03-10-2022, 11:27 PM)kudzu Wrote: This is not an IW issue. ICS uses messages which do NOT work in threads. Francois even tells you this in his first message.
If you read the rest of the discussion, they were able to reproduce a different Win32 error (1400) in code that is running within IntraWeb, without using ICS at all. So, there is something fishy going on when using a Win32 HWND + window messages within the context of IntraWeb.
(03-10-2022, 11:27 PM)kudzu Wrote: Why not just use Indy instead which works in threads without any requirements? IntraWeb uses Indy and its already included.
I do agree with that sentiment in general, but that is not the issue here, once ICS was removed from the equation.