Transfer of UKlog.dat and QQ, WeChat files

1) The UKlog.dat file will continue to increase and occupy the memory of the C drive.
1. First delete Uklog.dat once, so that it will reappear and grow. If the operator is slow, it will grow to dozens of M.

2. Right-click Uklog.dat and select Properties

3. Select "read-only" for the attribute

2) The chat records and downloaded files of QQ and WeChat will be saved to TencentFiles in the C drive by default. You need to change the path of the downloaded files in the settings of QQ and WeChat.