QualityWings 787 v1.0, v1.1, v1.1.1, v1.1.2, v1.1.3 (specifically early release builds that contained a time bomb mechanism).
The QualityWings 787 Dreamliner is a popular wide-body aircraft add-on for flight simulators like Prepar3D and Microsoft Flight Simulator X. Due to its long development cycle and transition from beta testing to full release, many users inadvertently retained old beta installer files. When these specific versions detect a system date later than the intended beta cutoff, they trigger a non-negotiable expiration error, rendering the software inoperable.
Uninstall your current version, restart your computer, and run the new setup file as an administrator. 2. Run as Administrator
As Beta 9 is obsolete software, the only supported resolutions are updating to the final release or performing a clean installation.