| Issue | Likely Cause | Solution | |-------|--------------|----------| | Slow download (<100 KB/s) | Regional CDN congestion | Use Europe or Asia mirror | | “Virus detected” warning | False positive (iVMS uses network drivers) | Whitelist in AV; verify hash | | Corrupted installer after download | Partial download | Resume with HTTPS or use FTP | | Missing “Download” button | Browser ad-blocker | Disable for hikvision.com | | Need older version | Not visible on global site | Use FTP or request via local support |
| Component | Minimum | Recommended | |-----------|---------|--------------| | OS | Windows 10 (64-bit) | Windows 11 / Server 2019+ | | CPU | Intel Core i3 (4th gen) | Intel Core i7 / Xeon | | RAM | 4 GB | 8 GB (for 16+ cameras) | | Disk Space (download + install) | 500 MB (installer) + 2 GB | 1 GB + 10 GB for logs/db | | Network | Broadband internet (for download) | LAN (1 Gbps for large deployments) | hikvision ivms 4200 application download
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