A: No, it is not considered safe. Because it is a deprecated, unsupported piece of software with known ActiveX vulnerabilities, using it exposes your system and applications to potential security exploits. Microsoft strongly advises migrating away from it.
A confirmation dialog box stating "DllRegisterServer in owc11.dll succeeded" should appear. Step 3: Enabling OWC11 in Modern Browsers (Edge IE Mode)
Navigate to the OWC11 folder (usually C:\Program Files (x86)\Common Files\Microsoft Shared\Web Components\11 ).
: The official Microsoft download page for OWC11 is no longer active, and Microsoft has officially deprecated this technology due to security vulnerabilities. Support Status microsoft office web components 110 library download work
Add the address of the application or server utilizing the web components.
Because Microsoft removed the original setup executable from its main Download Center, grabbing a safe copy requires navigating trusted preservation platforms.
While Microsoft officially deprecated the technology over a decade ago, many enterprises and industrial automation programs—such as Rockwell Automation's FactoryTalk View—still require OWC11.dll to prevent critical errors like "ActiveX control not found on computer." A: No, it is not considered safe
Click the three dots in the top-right corner of Edge and go to Settings .
I can provide specific configuration steps or code workarounds based on your setup. Share public link
For custom web development:
The original package was known as owc11.exe . You can often find this hosted on reputable software archives or the Internet Archive (Wayback Machine). Search specifically for "Office 2003 Web Components" or "owc11.exe download" .
To download the Microsoft Office Web Components 2010 library, follow these steps:
If the installer fails immediately, right-click the file, select Properties , navigate to the Compatibility tab, check Run this program in compatibility mode for , and choose Windows XP (Service Pack 3) or Windows 7 . Support Status Add the address of the application
: Visualizes and edits rows and columns of data. Chart Component : Generates dynamic, data-driven graphs.
Running legacy ERP or CRM software that uses OWC for reporting. Supporting old ASP or ASP.NET web applications. Where to Download OWC11