While Honestech TVR 2.5 is older software, it is still possible to use your capture hardware on Windows 10 64-bit with the correct driver installation techniques. Using the methods outlined above, you can successfully digitize your, or your clients', analog media.
This usually means the 64-bit OS is rejecting the 32-bit legacy driver. Try searching for "EasyCap" or "SMI Grabber" drivers online, as these are often compatible with the hardware bundled with Honestech. Honestech Tvr 2.5 Driver For Windows 10 64 Bit
If you are encountering specific errors during your configuration, let me know: What or behavior are you seeing? While Honestech TVR 2