Re: [twsocket] Unable to register TIcsWndControl hidden window class. Error #1411.

2012-04-21 Thread François Piette
The only case where I found the ICS hidden window could not be registered was when the user had previously installed a third party component which actually contained a hidden ICS TWSocket renamed to something else. The one who picked ICS and renamed everything forgot to rename the hidden window cla

Re: [twsocket] Unable to register TIcsWndControl hidden window class. Error #1411.

2012-04-21 Thread Arno Garrels
Kristof Gajsek wrote: >> Do you use the FTP component in a DLL or in multiple threads? > > No, it's single threaded and ICS is compiled into the program itself. OK, so all causes I'm aware of why this error could happen doesn't apply. > Unable to register TIcsWndControl hidden window clas

Re: [twsocket] Unable to register TIcsWndControl hidden window class. Error #1411.

2012-04-21 Thread Kristof Gajsek
>Do you use the FTP component in a DLL or in multiple threads? No, it's single threaded and ICS is compiled into the program itself. Best regards Kristof -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit

[twsocket] Unable to register TIcsWndControl hidden window class. Error #1411.

2012-04-21 Thread Kristof Gajsek
Hi A client reported he gets the following error (about once in 3 runs): Unable to register TIcsWndControl hidden window class. Error #1411. when he runs a larger number of instances (around 30) of FTP application based on ICS. I tried the same, but could not replicate it. I was wondering if anyo