dll file may have been moved or renamed by another application.Ĭheck to see if you already have unarc.dll on your computer.įor more information see how to search your PC for.
Type rstrui in the Open text box and click the OK button. First, open Run by pressing the Windows + X hotkey and clicking Run. Re-installing the application may fix this problem. Roll back Windows 10 using System Restore. This application has failed to start because unarc.dll was not found. If the file is missing you may receive an error and the application may not function properly.
When you install a program, it assumes that the necessary library is present on your computer, and if a particular DLL file is corrupt or missing, the error message shows up on the screen. Most DLL files are included in windows installation by default. The benefit is that programs use a shared DLL instead of storing data in its files, thereby making your computer run faster. The purpose of a DLL file is to save disk space by providing quick access to code and data that are necessary for some applications to work. DLL stands for Dynamic Link Library, which serves as a set of instructions or functions for other programs to use.