If the installer fails or the device isn't recognized, try these steps identified by users on the HP Support Community : : In many cases, Windows 10 will recognize the
Check "Run this program in compatibility mode for" and select . Run the installer as an administrator.
Even if the audio works, the physical buttons (Mute, Volume, Call) often do not sync with modern apps like Microsoft Teams or Zoom because the original software was hard-coded for legacy Skype.
If the device is listed as "Unknown" in Device Manager, right-click it, select Update Driver , and choose "Browse my computer for drivers" followed by "Let me pick from a list" to manually select a generic USB Audio Device driver. Known Limitations on Windows 10 Communicator C100S - HP Support Community - 8746556 Polycom Communicator C100s Windows 10 Driver
: Plug the device directly into a USB 2.0 port if available, rather than a USB hub, to ensure stable power and data. Generic Drivers
Method 2: Installing the Legacy Driver via Compatibility Mode
The #1 reason the C100s appears to "work" (speaker outputs sound) but the microphone is dead on Windows 10 is . If the installer fails or the device isn't
Today, if you want a speakerphone puck for Windows 10, you buy a Jabra or an Anker. They work out of the box. They have drivers signed in Redmond. They cost $80.
: If the specialized software fails, the device can often still be used as a basic speaker and microphone by selecting it in the Windows Sound Settings or within applications like Microsoft Teams or Zoom. Administrator Privileges
Windows 10 will flash a notification stating it is configuring a new device. It automatically maps the hardware to its native USB Audio Device drivers. Step 2: Configure Windows 10 Sound Settings If the device is listed as "Unknown" in
: Designed for 360-degree coverage in small office environments. Portability
will still work for audio on Windows 10, but with a few catches. Because Poly/HP officially stopped driver development after Windows 7, you won't have access to the specialized "Communicator" software features HP Support Community How to Set It Up: Plug and Play: Simply connect the
Click on (usually found on the right sidebar or at the bottom of the page).