From download to your first service in six steps.

1. 1

   Step 1: Download

   Go to the Download page and click Download COCFlow for Windows. The file is saved to your Downloads folder. Optionally compare the SHA-256 checksum shown on the page to confirm the file is intact.

2. 2

   Step 2: Extract (if downloaded as a ZIP)

   If the installer came inside a .zip file, right-click it, choose Extract All…, then click Extract. Open the extracted folder. If you downloaded a .exe directly, skip this step.

3. 3

   Step 3: Install

   Double-click the COCFlow-Setup-…-x64.exe file. Follow the on-screen instructions, choose where to install, and click Install. Wait for the installer to finish, then click Finish.

4. 4

   Step 4: Windows security warning

   Windows SmartScreen may show “Windows protected your PC” because the installer is not yet code-signed. Before continuing, make sure you downloaded the file from the official COCFlow website and, if a checksum is published, that it matches. Only then click More info → Run anyway. If you are unsure where the file came from, delete it and download it again from the official site.

5. 5

   Step 5: Launch COCFlow

   Open COCFlow from the desktop shortcut, or press the Start button, type COCFlow and select it.

6. 6

   Step 6: Connect a projector

   Connect the projector or TV to your computer with an HDMI cable and switch it on. Press Windows key + P and choose Extend. COCFlow will use the second screen for congregation output while you control the service from your laptop.

Still stuck? Visit Support.