The information in this article applies to:

• All versions of Nitro PDF Professional 5.

Problem

Tool buttons are missing from one or more ribbons in Nitro PDF Professional (reported cases have been the Review and Create PDF buttons).

Cause

A required resource is missing from your system.

Resolution

Download the file gdiplus.dll (see link below article) and place in the Nitro Pro installation folder (i.e. C:\Program Files\Nitro PDF\Professional\).