Error: Failed to create Quartus II project sinout in directory E:\myprj\sinwave\sinout_dspbuilder.
Error: Error during compilation: Failed to create Quartus II project settings
有没有大侠告诉我这是怎么回事啊？我安装的是MATLAB2012a，Quartus13.1，dspbuilder13.1 。

这是DSP吧，你是不是问错地方了