Question 1

Installer fails or rolls back?

Accepted Answer

Run the HDHomeRun Setup installer as administrator, temporarily disable antivirus/security tools, and ensure Windows is fully updated. Reboot and retry; if it still fails, uninstall any older HDHomeRun Setup version first.

Question 2

Tuner not detected?

Accepted Answer

Confirm the HDHomeRun is on the same LAN/subnet as the PC, power-cycled, and visible at my.hdhomerun.com. Allow HDHomeRun Setup and discovery traffic through Windows Firewall; wired Ethernet is more reliable than Wi-Fi.

Question 3

Version conflicts or app can’t tune?

Accepted Answer

Remove old HDHomeRun software and stale Windows Media Center tuner entries, install the current manufacturer package, then rescan channels. Keep firmware and Windows updates matched to avoid duplicate or outdated tuner listings.

HDHomeRun Tuner Driver