You must have SONAR 6.0 or 6.0.1 installed in order to run this update.
In order to access this free download you must be a registered SONAR 6 customer. If you have not registered your product you can register online now.
官方的升级说明文件SONAR 6.2 Update
When upgrading from SONAR 6.0 or 6.0.1 to SONAR 6.2, your application files will be moved to
C:\Documents and Setting\All Users (XP) or C:\ProgramData (Vista) application data folders. At
first launch of SONAR 6.2, files will copied to the user application data folder as outlined above.