Hello, I am using Wise Disk Cleaner is really very indignant and disgusted by me this stupid tool I deleted (removed) at least 50% of all video (avi) and mp4 file, which were at least 300 GB (gigabytes) of data very valuable for me! How did I become this fatal problem? There was this fact that I ran module: Advanced CLEANER - Msconfig I box: FIND INVALID SHORTCUTS (SLOW) and FIND EMPTY (0 BYTES Slower) and there are a few extensions (/. Diz, * tmp and etc ...) to choose stayed all factory-set to anything I did not set forth. And like me to remove some avi files without my knowledge! So you