It’s seems that when Microsoft published Microsoft Visual Studio 2005 Tools for Office Second Edition Runtime
The redistribution was signed with new certificate, hence the Public Key Changed.
We have two options for now
1. Continue to use the same version of the runtime:
Since IDE prompt for Warning, we can ignore warnings while building the package.
2. Upgrade the bootstrapper package from RTM ver to SE version:
Download the SE ver of runtime from Microsoft Link http://www.microsoft.com/downloads/details.aspx?FamilyID=4468D8CB-B43E-4B09-82F6-8BA3F7B5E935&DisplayLang=en
And fallow the Additional Information on the page.
