Below is a hotfix to bring all previous v2.5 versions to 2.5.12946.0 (hotfix 4).
[You must be logged in to your P3D account]
This targeted hotfix addresses the following issues only:
- SimDirector – numerous fixes made to correct crashes and loading visualizations
- SimConnect_WeatherRequestCloudState – now correctly returns the proper values in a SIMCONNECT_RECV_CLOUD_STATE structure
- Attached floating objects – corrected rendering library objects in a wrong location in relation to the boat veh_carrier01_high_detail_sm SimObject
This hotfix is mainly to address critical issues found with SimDirector.
To use this hotfix, download and extract the appropriate zip file and copy the contained files on top of your default installation. You should accept all prompts to overwrite files (Yes or Yes to All).
The full Prepar3D download links have been updated to include this hotfix, but you are encouraged to use this hotfix patch whenever possible.
Please be aware, if any third party software modified any of the dlls included in the hotfix, you will need to reinstall their content/add-on. Those developers might need to release an update for their products to be compatible with this hotfix. Please contact them directly for any compatibility questions.
Additionally, when using this hotfix, any Prepar3D repair or reinstallation will need the hotfix reapplied.
Source: P3D 23-06-2015