Error opening the record port.
This could be because:
MIDI device drivers not installed
MIDI setup port selection incorrect
another application is using the selected MIDI device
我知道这可能是我没装什么设备,MIDI是什么我也不知道,那么我怎么取消这个提示呢?
解决了!太好了,谢谢!
其实我昨天试过,但不知道要“保存属性”,所以没用。
欢迎光临 谱谱风 (http://www.13so.net/) | Powered by Discuz! X3.3 |