1. Log into Sage 100
2. Open Library Master, Setup menu, System Configuration
3. Select Modules tab
4. Verify the module you’re adding isn’t in the Module list
5. If the module isn’t listed skip to Step 7.
6. If the module is listed make a backup of your MAS90 directory and follow the DocLink below, "How to Uninstall or remove an installed application module program from Sage 100."
7. Exit Sage 100
8. Open Start, Run from the Windows Desktop
9. Type: RegEdit to edit the Windows Registry
10. Press Enter
11. Open the following path for:
    • Sage 100 2013: HKEY_CLASSES_ROOT\Installer\Features\56C1EE7BA1519234C9FEF2C3CAE8205F
    • Sage 100 2014: HKEY_CLASSES_ROOT\Installer\Features\3B2044441ED0D244EA5C9447F39A8FBA
    • Sage 100 2015: HKEY_CLASSES_ROOT\Installer\Features\83E84A92A8F67EF4DB0B566172840408
    • Sage 100 2016: HKEY_CLASSES_ROOT\Installer\Features\4D731D3C434FDCA49980A231A39D958E
    • Sage 100 2017: HKEY_CLASSES_ROOT\Installer\Features\CD8F28B7143192B4FB2637F5820195BD
    • Sage 100 2018: HKEY_CLASSES_ROOT\Installer\Features\FADFF7599103D9243B2F1E85364AC123
    • Sage 100 2019: HKEY_CLASSES_ROOT\Installer\Features\DC7743614BD045146A578FEC581907AE
    • Sage 100 2020: HKEY_CLASSES_ROOT\Installer\Features\81181757A41832A44BB068A131FE5152
    • Sage 100 2021: HKEY_CLASSES_ROOT\Installer\Features\E2F71C277FCBFE045BC6EC435A33EDD5
    • Sage 100 2022: HKEY_CLASSES_ROOT\Installer\Features\07D0E2EA27FBBF34891817E6F956A49C
    • Sage 100 2023: HKEY_CLASSES_ROOT\Installer\Features\FF35955666767EB449F73D738C149F97
      
    • Sage 100 2024: HKEY_CLASSES_ROOT\Installer\Features\669144F6A2CFFB444A8D1DA76A5CB12A
    • Sage 100 2025: HKEY_CLASSES_ROOT\Installer\Features\631D3F235AEDCC140B3DDDE6B1332482
12. Double-click 'MF' (or any other module or feature you don’t own) Registry Key value
13. Highlight the dash or rectangular in the Value Data field
14. Right-click mouse
15. Select Copy
16. Select OK
17. Double-click Registry Key String value for the module you're adding (i.e. 'VI' for Visual Integrator)
18. Place mouse cursor in the Value Data field
19. Right-click mouse
20. Select Paste
21. Select OK
22. Exit Registry
23. Rename the program folder (i.e. 'VI' for Visual Integrator)
24. Run installation to add new module

 TIP: you may need to reinstall product updates to update the new module. 

Additional information: Sometimes a particular application module isn’t available for an edition or version of Sage 100

Examples:

• Work Order (WO) not available for Sage 100 Premium
• Fixed Assets Link wasn’t available in Sage 100 2016.0 (5.30.0.0). It became available in Sage 100 2016.1 (5.30.1.0), meaning Product Update 1 or higher had to be installed first.
• In Sage 100 2022, Sage's Production Management (PM) module replaced the WO (Work Order) module so WO isn’t listed on that modules list in installer (Work Orders are converted to PM Work Tickets in Company Conversion). See Related Resources on how to request the Work Order module in Sage 100 2022.
• IRP module missing in Sage 100 2022 with Production Management - IRP became available in 2022.1 so Product Update 1 must be installed in Sage 100 2022. (PU 1 may need to be reinstalled if the module doesn’t show but Product Key from 2022 shows Production Management).