However, if the specified DLL file is failed to be loaded, the error in loading DLL issue will occur. When you open a program, the program will call out a certain DLL file to perform the task. The unable to load DLL/failed to load DLL error always occurs when you launch a program on your Windows computer. How to Rescue Your Lost Data on Windows 10?.Method 2: Disable the Auto-Startup of the Program.This post from MiniTool Software will show you some available solutions. If you want to use the program successfully, you need to take some measures.
Sometimes, when you want to open a program on your Windows computer, you only receive an unable to load DLL/failed to load DLL error.