If you do not strictly require the screen to be hidden from local viewers, you can bypass the error by disabling Privacy Mode. On the host machine, go to > Host . Find the Privacy Mode toggle and turn it Off . Try connecting again from the client device. 3. Verify Driver in Device Manager
Log into your router settings and ensure UPnP is toggled .
Security suites often inspect outgoing packets. If Parsec tries to open a high-numbered port for data transfer, the firewall may block the "SYN" packet, resulting in a timeout and the 14004 error. parsec error 14004
Many veterans of remote play buy a "dummy plug"—a tiny HDMI stick that tricks the PC into thinking a 4K monitor is always attached.
The host machine's legacy hardware or graphics cards fail to support modern virtual display virtualization loops. Step-by-Step Fixes for Parsec Error 14004 If you do not strictly require the screen
In Parsec > Client , set H.265 (HEVC) to Off . This forces the more widely compatible H.264 codec. Error Codes - 14 (Client Decoder Error) - Parsec support
: If this error occurs when launching a specific game, try running that game in Borderless Windowed mode instead of Exclusive Fullscreen Software Decoding (Client Side) : If you are the client connecting to this host, go to Settings > Client Try connecting again from the client device
Completely close Parsec via the system tray, relaunch it, and test your connection. 2. Install the Windows Media Feature Pack
to support the necessary video encoding required for a Parsec stream. Unlike network errors, this is typically a hardware limitation where the host's GPU cannot "capture" and compress the video fast enough for low-latency streaming. Quick Fixes & Troubleshooting