Notes about the IFI file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The IFI file type is primarily associated with 'inFlow Inventory' by inFlow Inventory Software. inFlow Inventory Software makes it easy for small businesses to: Manage customer orders and issue invoices; track inventory on hand and transaction history; re-order products from vendors; see reports on business trends; connect multiple computers to work together; and more.
Detailed information for file extension IFI:
File classification: Database
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.