Package was: E: 5614.0o11proCBXSENG PRO11.MSI. Setting Package to: C: MSOCache All Users 900-11D3-8CFE-C9 PRO11.MSI. Done with CD Caching, cached MSI to: C: MSOCache All Users 900-11D3-8CFE-C9 PRO11.MSI. Whenever an Office 2003 app is run (any one, Word, Excel, PP) a box pops up asking for the path to the installation source (PRO11.MSI specifically). When I select said source, it tells me that it is 'not a valid installation package for the product Microsoft Office Professional Edition 2003.
We always recommend you to download the EXE installation packages by clicking Free download here button from software download page.
If you are going to deploy our software by using the MSI package, you should know that there are 32 bit MSI installation package and 64 bit MSI installation package. For Microsoft Office 2003, 2007 or 32 bit Microsoft Office 2010 / 2013, please download the 32 bit MSI. Using 64 bit Microsoft Office 2010 / 2013, please download the 64 bit MSI package.
For Office 2010, please click File > Help to check the bit version information from any of the Office 2010 applications.
For Office 2013 or Office 365, please click File > Account to check the bit version information from any of the Office 2013 applications.