I wrote a program that transfers datagrams via UDP components. However, when I create a distributable with InstallShield and install on a masjien without Delphi it gives the following Error:"Exception EOLESysError in module PROJECT1.EXE at 0002D1E5. Class not Registered." I have the suspicion that it is actually a .DLL file not included by IS. Does someone know wich DLL it is or have another solution?