I should have come across this forum much earlier, it is great :).I am making a DLL at the moment and thanks to the example code of Jos

Arno,This is the code I used: FSUIPC_Open2(FSReq, &Result, Mem, Size); FSUIPC_Write(0x8001, 29, "Z6MCG7ZTBVD5dsd_catapult.gau", &Result); FSUIPC_Process(&ResultR);Note that 29 is the length of the string being written, plus one.Doug Dawson

Thanks, that was about what I already tried and I still get the warning on startup that the registration is not correct.As I wrote before I use the example of Jose. It contains a piece of code like this:[tt]if (FSUIPC_Open2(SIM_ANY, &dwResult, FSUIPCMem, 500)) { KillTimer (NULL,TimerFSUIPC); //rest of the code[/tt]And I changed it to this:[tt]if (FSUIPC_Open2(SIM_ANY, &dwResult, FSUIPCMem, 500)) { FSUIPC_Write(0x8001, 25, "HXGLI106K9TFactigate.dll", &dwResult); FSUIPC_Process(&dwResult); KillTimer (NULL,TimerFSUIPC); //rest of the code[/tt]Maybe someone can see what I am doing wrong :).

Have you checked in the FSUIPC log file? It may provide some insite as to what is going on...Doug

Yes, it contains these lines:[tt] 12985 Module identified = "actigate.dll" 15000 Illegal read attempt: offset 0BC8, size 2 15000 ... Program or module not accredited for use with this unregistered FSUIPC[/tt]That makes me think that something went wrong with passing the key.At least I know now that I am using the right commands, I will continue searching :).

OK, found it, thanks for helping.I was stupid enough to think that the key of the EXE I had made before would also work when I wrote it as a DLL, but that was not the case.

Hello,i also trying to register my dll in FSUIPC but inn Delphi and but it dosent work.I have a FPCuser.pas with a Procedure called FSUIPC_open, but i havent the FSUIPC_open2 Procedure.Can anyone help me here ?I have atached the FPCuser as a rar and hope here can help me anyoneplease.Thanksmatthias