NOTE: If you install Flight Simulator X: Acceleration In the User Account Control dialog box,Ĭlick Allow, and then follow the on-screen instructions.In the Add or Remove Programs dialog box,.Under Pick a Task, click Add a Program.In the Category View, under Pick a Category,.On the Start menu, click Control Panel.If you do not have the fonts for the non-standard language, words appear unreadable. If you install a version of Flight Simulator X: Acceleration that is in a different language than the language you use on your operating system, you may see a mixture of languages in the user-interface.If you uninstall Flight Simulator X: Acceleration, your system reverts to the configuration it was in prior to installing the expansion pack.If you have not installed Flight Simulator X Service Pack 1 (from ) before installing the expansion pack, Flight Simulator X: Acceleration Setup will install it.You must have Flight Simulator X Standard or Deluxe installed and activated before installing Flight Simulator X: Acceleration.If your computer does not support automatic installation, we recommend that you install Flight Simulator X: Acceleration per the following instructions to ensure the best experience. Installing Flight Simulator X: Acceleration Must have vertex and pixel shader model 1.1 or higher.It is not part of an approved training program under the standards of the FAA or any other regulatory agency. IMPORTANT: This product is for entertainment purposes only and should not be used for training purposes. These notes, instructions, and tips will help you get the most out of the program. Thank you for purchasing Microsoft ® Flight Simulator X: Acceleration.