the next problem that i found (not exactly problem of the simulator, but however). When I extract the files from the zip archiv directly with Windows, they have wrong creation date – year is 1601. This seems to be a problem, when i try to build the simulator. The solution for me was to use external zip program (in my case 7zip). When using external program , the files are extracted with the correct date und the build is successfull. So if you get error message when building, just try to extract with external zip program.