To resolve this issue, use the following methods in the order in which they are presented. Note If Flight Simulator X is installed on an external hard disk, uninstall Flight Simulator X, and then install Flight Simulator X on the local hard disk on your computer. Some files for existing user profiles are corrupted. The Activation Licensing database is corrupted.įlight Simulator X is installed incorrectly. This problem may occur if one of the following conditions is true:įlight Simulator X is installed on the external hard disk. Otherwise, please contact product support for assistance. Reinstalling the application may resolve the problem.

The problem may be due to an incomplete installation of the application. Product Activation Error: An error occurred while attempting to activate the product.