

This will stop any of the Prepar3D files been detected as False Positives.Īlso Disable the UAC User Account Control Restart your computer when you have applied the changes.ĭisable any Antivirus Software you may, Then launch Prepar3D and test, If successful Insure you add the complete core Prepar3D folder to the Exclusions Zone.

Then to Graphics > PowerPlay - Set Plugged In and Battery to Maximum Performance and Click Apply. You can also set Prepar3D.exe’s preferred graphics processor directly under the Program Settings tab under Manage 3D settings.ĪMD graphics card: Open the AMD Control Panel go to the Switchable Graphics tab, browse and locate the Prepar3D.exe and set it for High Performance and click Apply. NVIDIA graphics cards: Open the NVIDIA Control Panel, select Manage 3D settings, and set the Preferred graphics processor to High-performance NVIDIA processor. Some PC's and Laptops have dual cards, an on-board Integrated card and a dedicated high performance GTX \ AMD card. Run the Windows updates and ensure you have applied all available updates for your windows operating systemĬonfirm your dedicated graphics card is set to properly execute Prepar3D. Try these one by one and then launch Prepar3D and test after each one I start off with small steps and then onto bigger actions These steps are not specific to any Add On or system set up, they are just general steps Would be nice to know if my issues are being investigated and fixed or not.Here are some basic General steps you can take if Prepar3D fails to launch. But it seems not everybody, right?ĭon't want to mess with the Nvidia Control Panel settings, the game should work or get fixed IMHO. In the meanwhile I read in another thread that "some options/settings don't stick", so maybe it's a bug that others also experience. Thanx, but did already verfiy my Steam game files. I would also recommend manually setting the FPS limit in the 3D settings to match your monitor's refresh rate exactly.ĮDIT: Another broken record moment, check your graphics driver in the Nvidia GeForce Experience and make sure you have the latest one. Try messing in there to see if you can get certain things tuned the way you want. you can turn on settings like vsync and such in the Nvidia Control Panel under Manage 3D Settings. Originally posted by Dalinar917:To me it sounds like the game may not have installed correctly, so sorry if I sound like a broken record saying verify your game files and if that doesn't work try a reinstall.Īlso you are using an Nvidia Graphics Card.
