How to open .FSI file extension?

If you cannot open a new file that has been saved in the .FSI format you need to download the appropriate software. The manufacturer of .FSI files is Microsoft; .FSI files belong to the Developer Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .FSI files. Activities performed in the order described should solve the problems with all the files in the .FSI format.

• What is .FSI file?
• How to open .FSI file?
• What is .FSI file?