Point it to the folder where you extracted your 64-bit drivers.
Guide: Installing Techwell TW6802B DVR Card Drivers on Windows 7 (64-bit)
Because these drivers are often unsigned, a standard double-click installation usually fails. Follow these steps: Restart your computer. Tap F8 repeatedly before the Windows logo appears. dvr card techwell tw6802b driver for win 7 64 bit hot
The Techwell TW6802B is a highly integrated PCIe video and audio capture chip designed for multi-channel digital video recorders (DVRs). It was widely used in budget-friendly 4-channel, 8-channel, and 16-channel CCTV DVR cards during the late 2000s.
Even with the "hot" driver, problems arise. Here are solutions. Point it to the folder where you extracted
Offers database entries for the TW6802 Video card, covering Windows 7 (64-bit). Key Driver Details: Driver Version: Typically 1.2.0.0 or 6.0.x.x
The driver only makes the card "visible" to the OS. You still need DVR software to view the feed. For the TW6802B, common compatible programs include: Highly compatible with legacy WDM cards. Tap F8 repeatedly before the Windows logo appears
Choose "Browse my computer for driver software" and point it to the folder where you extracted the downloaded files.
Once you have a candidate driver, try the following steps:
Intersil (the parent company) has officially stated that they do not provide direct end-user drivers and that users should contact the of the specific card. If these third-party drivers do not work, it may be because the card is a specific variant that requires proprietary software from the original vendor.