If you have installed the non-mandatory packages with the Core Content Packages, the Official and Community Packages will be wiped out and you will need to re-download the Packages the next time you launch Microsoft Flight Simulator. non-mandatory packages) are later installed by default at this location: C:\Users\Username\AppData\Roaming\Microsoft Flight Simulator\Packages\Official\Steam in the Steam option in the upper left corner of the client. The Official and Community packages (i.e. Right-click on the Steam icon in the System Tray and select.
At the very bottom will be a button for Clear Download Cache press this and hit OK on the dialogue box that lets you know you will. Steam will scan the installation folder ( C:\Program Files (x86)\Steam\steamapps\common\MicrosoftFlightSimulator) and download missing files or remove outdated or corrupted files - this process may take several minutes.īy default, the launcher and the Core Content Packages (1.2 Gib) are installed at the following location: C:\Program Files (x86)\Steam\steamapps\common\MicrosoftFlightSimulator Head into your Settings and click on the Downloads tab. Select the Local files tab then click the Verify integrity of game files.