Instructions for Updating eRules World War II 1. Download the latest eRules installation package to a suitable directory. 2. Before opening this package, backup the 'key' file licence.dll which should be in the folder C:/Program Files/WargameSystems/eRules World War II/WRG. That is, save a copy in another folder, such as My Documents. If you do not do this, your registration may be lost. 3. Uninstall the old version of eRules World War II using the Install/Uninstall utility in Control Panel. 4. Run the installation package that you downloaded at Step 1. 5. Move your previously backed up copy of licence.dll to the newly created .../eRules World War II/WRG folder, overwriting the file of the same name that will have been put there during Step 4. 6. You should now have a fully up-to-date registered copy of eRules.