Hi All, I have an issue on the interface between Trnsys and 64-bit Matlab. I am currently running Trnsys 17 (32-bit) and Matlab 2011a (64-bit). When I tried to run the Trnsys’s standard example of “Calling Matlab”, I have received the following error message: “Your input file uses Type 155 (Calling Matlab). "Type155.dll" was found but could not be loaded. Please make sure that a supported version of Matlab is installed and that Matlab's "bin\win32" folder is on Windows' search path” I am wondering if anyone has the experience of connecting Trnsys with 64-bit Matlab? Here are two possible solutions in our mind, I would appreciate your suggestions and feedback. 1. Install a 32-bit Matlab and then recompile the Type155.dll 2. Write middleware to synchronize data between Trnsys and Matlab at predefined sampling time (co-simulation, working this way we can also call Trnsys from Matlab) Thanks a lot in advance. Pengfei Li |