.. _lblTroubleshootingStartup: Startup Issues -------------- On Windows operating systems, if you receive an error when starting the application with the message that MSVCP140.dll is missing as shown in |figMissingCRT|, it is caused by a missing Visual C/C++ runtime library. You can fix this error by running the installer for the Visual C/C++ redistributable package **vc_redist.x64.exe** which is included with the application. .. only:: PBE_app .. _figMissingCRT-PBE: .. figure:: figures/PBE-MissingCRT.png :align: center :figclass: align-center Error message for missing Visual C/C++ runtime library. .. only:: EEUQ_app .. _figMissingCRT-EE: .. figure:: figures/EE-UQ-MissingCRT.png :align: center :figclass: align-center Error message for missing Visual C/C++ runtime library. .. only:: WEUQ_app .. _figMissingCRT-WE: .. figure:: figures/WE-UQ-MissingCRT.png :align: center :figclass: align-center Error message for missing Visual C/C++ runtime library. .. only:: R2D_app .. _figMissingCRT: .. figure:: figures/MissingCRT.png :align: center :figclass: align-center Error message for missing Visual C/C++ runtime library.