Modern Windows systems will block or malfunction when trying to run Honestech due to its age. You must trick the computer into treating the program like it is running on an older OS.

Use the CD that came with your hardware (EasyCap, etc.).

Downloading “honestech_tvr_25_fixed.exe” from a random file-sharing site → often bundled with:

Use the automatic scan and manual editing tools to sort and name your input channels for faster switching. Are you planning to digitize or are you setting up a live TV tuner honestech TVR Download

Since honestech TVR 2.5 is "abandonware" (no longer officially sold or supported), the most reliable place to find the original installer is the Internet Archive (Archive.org).