How to add files in Shadow Factory:
1. Click directly? Add files?
2. Select the file to add and click? are you sure?
Why does Shadow Factory fail to add files?
The possible reason why Shadow Factory cannot add files is that the added file format is not supported.
What file formats does Shadow Factory support?
AVI, MPEG/1/2, MP4, RM/RMVB, WMV, DVD/VCD, MOV, MKV, 3GP, FLV, etc. , which ones are not supported by Phantom Factory? fifteen? Format video files.