CarlosG

Note: These instructions will work for XP10 installations too. Hi all -- to fix your 124thATC issue in XP11 (for Windows), download and install multiple 64-bit C++ redist DLLs, starting with the latest VC++ redist DLL (2015 & higher as of July 4, 2020), then install the VC++ 2010 redist DLL, the VC++ 2012 redist DLL, and the VC++ 2013 redist DLL. The order of installation is not important for the latter 3 DLLs. All the DLLs above can be accessed and downloaded directly from Microsoft, free of charge. URL: https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads Important: Scroll down to find, access and download the 2010, 2012, and 2013 DLLs -- NO NEED to install Visual Studio or Visual Studio Service packs to fix this issue, only download the 64-bit redistributable libraries (DLLs). After the 64-bit libs have been installed (no need to reboot), make sure the 124thATC64 folder is copied in its entirety to X-Plane 11\Resources\plugins, then start XP11. XP11 may pause at "Will initialize plugins" for a minute or two (literally) while the 124thATC plugin is being processed. Summary: Install VC++ 2015 redist DLL, x64 VC++ 2013 redist DLL, x64 VC++ 2012 redist DLL, x64 VC++ 2010 redist DLL, x64 If not already installed, install the 124thATC plugin per the instuctions Start/restart XP11 (or XP10, if that's what your using) Enjoy! Best regards, Carlos