Downloaded on the computer each shield apple to restore the master, to rediscover the mistaken delete several messages before, and then connect mobile phones and computers, data scanning, but scan read QQ record when a bit in the flash back, tried two times did not succeed, the software is deleted, the cable is pulled out, suddenly found that C disk space available at this time without the 10 G, Windows built-in cleaning also used, also use the computer butler is clean, can not solve the problem, download a spacesniffer view disk C, all documents show disk C a total of 65 G, but the computer show that the use of 72 G, the remaining 7 G don't know which go to, the following is a screenshot




Also please which great god to give directions