Optimizes airline and livery model-matching logic using real-world FlightAware telemetry, filling regional airports with more accurate AI aircraft schedules. Managing the Update Safely and Avoiding Issues
While 1.37.18.0 introduced the massive performance and physics overhauls of Sim Update 15, the 1.37.19.0 patch focused on stability:
Support and Release Notes - error - Microsoft Flight Simulator Forums Microsoft Flight Simulator V1.37.19.0.rar
is an official software patch deployed by Asobo Studio and Xbox Game Studios as a minor update to Sim Update 15. The exact search term "Microsoft Flight Simulator V1.37.19.0.rar" refers to a compressed archive file typically found on third-party file-sharing websites, torrent platforms, or community modding repositories.
As the simulator grows, so do the hardware demands. If you are updating to the latest builds, ensure your PC meets these current standards for a smooth flight: Minimum Spec Ideal Spec Radeon RX 570 / GTX 970 Radeon VII / RTX 2080 8 GB - 16 GB 32 GB - 64 GB 150 GB (HDD) 150 GB+ (SSD) 2 GB - 4 GB 8 GB - 12 GB FlightSim Coach Chillblast Enhancing Your Experience As the simulator grows, so do the hardware demands
Another bizarre issue was the complete disappearance of "autogen" buildings. Instead of seeing houses, offices, and other structures filling the landscape, users were presented with a flat, empty surface made of satellite imagery and trees. This problem appeared after updating to V1.37.19.0 and affected users across different continents, forcing them to delete cache folders and even tinker with their graphics card shader cache to try and resolve it.
| Category | Improvements | |----------|---------------| | | Fixed memory leaks in photogrammetry streaming; improved CPU multi-threading for terrain loading | | Aircraft | Updated Garmin G3000/G5000 avionics with VNAV improvements; new default DA40 TDI | | Weather | Enhanced live weather interpolation; reduced mid-flight wind shifts | | Scenery | City Update: Berlin, Prague, and Vienna (hand-crafted landmarks) | | Stability | 20+ crash fixes related to DX12 and VRAM usage | This problem appeared after updating to V1
Navigating Microsoft Flight Simulator Updates: A Guide to Version 1.37.19.0 Since its 2020 debut, Microsoft Flight Simulator (MSFS)
A: As of May 2026, the latest stable version is 1.38.21.0 . Always check inside the simulator: Options → General → About .
Searching for files like "Microsoft Flight Simulator V1.37.19.0.rar" often leads to unofficial or potentially unsafe download mirrors. For the best and safest experience, it is highly recommended to update your simulator through the official Microsoft Store platforms.