Notes about the FLOW 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 FLOW file type is primarily associated with 'floW Structured Data Definition' by ontonym.net. floW is a format to defines, store, retrieve and transmit structured data. It is in many repsects similar to XML, but easier to read and write for humans. It is similar to YAML.
Detailed information for file extension FLOW:
File classification: Text
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.