This error can be fixed by the corrupted/missing SDL2.dll file is replaced with a working copy in the application directory. Or using the repair tool from Programs and Features to repair the application. In some cases, support for older operating systems like XP has ended, so new updates to new application my cause it to break on yours as there’s no support. Upgrading to a newer operating system will help for some of you.
Method 1: Replacing a Working Version of SDL2.dll
Method 2: Repairing Application
Although you can alternatively install a fresh copy of the application, just repairing has worked for most people. Repairing takes a previously working version of the application and runs it all over again.
Sometimes, a new update to the application can stop it from working, contact your vendor and wait while a new version is released to fix the issue.
Fix: Cnext.exe cannot start because MSVCP120.dll or Qt5Core.dll is missingFix: SDL.dll is missing or SDL.dll not foundFix: Run DLL BackgroundContainer.dll ErrorFix: Microsoft Word and Outlook 2013 Crashing with ntdll.dll/MSVCR100.dll
