Hotfix 21779 Instructions and Documentation 1. Download file HF21779.exe 2. Doubleclick the file once downloaded. This will extract the setup programs. 3. Doubleclick on the setup.exe. The installation will start. Specify your program and data directory. HotFix: 21779 Module: GL Version: 7.30 Date: 01/11/2005 Description: Fixes 9037 on CSZ Files Distributed and version: IFWDS.dll