If the automatic installation fails due to security policies, look for the file in your folder. It may be named webrec[1].cab . 3. Manual Installation Steps
If the browser prompts you to "Install" the plugin, click .
: If the plugin is installed but you still can't see video, try adding the site to your Trusted Sites list again or updating your DVR's firmware. webreccab download install hot
If the automatic prompt does not work, you can install the file manually:
: In the "Security" tab, select Custom level... and ensure that "Download unsigned ActiveX controls" and "Initialize and script ActiveX controls not marked as safe for scripting" are set to Prompt . 2. Download the File Navigate to your DVR's IP address or web portal. If the automatic installation fails due to security
Generally, webrec.cab is safe when downloaded directly from your own DVR hardware or a trusted manufacturer's site. However, because it relies on older ActiveX technology, you should only enable it for your specific security system's URL and avoid visiting other websites while those low-security settings are active. How to Download and Install webrec.cab on Your PC
: Company PCs often have policies preventing the auto-installation of .cab files. Manual installation usually bypasses these restrictions. Manual Installation Steps If the browser prompts you
The file is a legacy software component—a Microsoft cabinet file—primarily used by older Digital Video Recorder (DVR) surveillance systems to enable remote camera viewing through a web browser. If you are seeing a prompt to install this file when accessing your security system, it is likely because your browser lacks the necessary plugins to stream the video feed. How to Download and Install webrec.cab
: Go to Tools > Internet Options > Security > Trusted Sites . Click Sites , add the URL of your DVR web interface, and click Add .
: Locate the downloaded webrec.cab file. Right-click it and select Extract All (or use a tool like WinRAR ).