corrupted

Hi everyone, I'm having some strange problems with smartPss snapshot bulk download that no one seems to have (I've searched a lot before posting here). I hope someone can help me. Thanks! CONTEXT Camera: - DAHUA IPC-HFW4231E with 32GB sd-card SmartPSS versions tried: - V2_02_1_R_180619...

HI, I upgraded to the newest UK version NVR_K41_BL_ML_STD_V3.4.96_170921, and I thought it went OK until I tried to login and found he following: 1. Admin name was random letters 2. 27 other users names were present the same random letter letters as the admin 3. After redrawing the login...