Office File Creator Standard Installation
Office File Creator 2.0 must be installed before installing Standard. If you have not installed Office File Creator 2.0, please install Office File Creator 2.0 before installing Standard.
Sandbox
https://test.salesforce.com/packaging/installPackage.apexp?p0=04tIR000000oJMZ
Production
https://login.salesforce.com/packaging/installPackage.apexp?p0=04tIR000000oJMZ