How to open .FSX file extension?

If you cannot open a new file that has been saved in the .FSX format you need to download the appropriate software. The manufacturer of .FSX files is Microsoft; .FSX 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 .FSX files. Activities performed in the order described should solve the problems with all the files in the .FSX format.

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