InstallShield 2018
To modify an existing InstallShield prerequisite:
| 1. | On the Tools menu, click Prerequisite Editor. The InstallShield Prerequisite Editor opens. | 
| 2. | On the File menu, click Open. The Open dialog box opens. | 
| 3. | Select the InstallShield prerequisite file (.prq) by browsing, and then click Open. | 
| 4. | Make changes as needed. | 
| 5. | On the File menu, click Save. | 
| InstallShield 2018 Help LibraryJanuary 2018 | Copyright Information | Flexera |