PC上的佳能DPP软件不能调节减噪，好像是从去年装了60D自带的DPP版本以后开始的，
表现为减噪调节的地方全部为灰色。试过各种方法都不能解决问题。网上有人解决了一
样的问题，不过是在MAC上的：“The issue was old .plist file in Library/
Preferences - I had too many copies of DPP installed on this machine over
time and eventually old .plist file stopped working.The solution was to
simply delete the file and restart DPP.”
5个包子求PC版解决办法！
