Microsoft Office 2003 Primary Interop Assemblies
There was a download of Microsoft Office 2003 Primary Interop Assemblies 11.0.8404 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This free program is a product of Microsoft. The program belongs to System Utilities.
The following versions: 11.0 and 1.0 are the most frequently downloaded ones by the program users. This free PC program operates ".xlt", ".odc" and ".dif" files. Commonly, this program's installer has the following filenames: EXCEL.EXE, WINWORD.EXE, WINPROJ.EXE, VISIO.EXE and SETLANG.EXE etc.
From the developer:
In Microsoft Office 2003, you can work with COM objects exposed by the Office applications by using a primary interop assembly (PIA).
You can find details about PIAs and interop assemblies and how to program against the interfaces and classes exposed by Office 2003 in managed code from a number of articles on the subject.
You may want to check out more software, such as Microsoft Office 2010: Primary Interop Assemblies Redistributable, Microsoft Office Sounds or Microsoft Office Proofing Tools, which might be related to Microsoft Office 2003 Primary Interop Assemblies.