It’s not absolutely clear which product this file is part of and who is its author. Sometimes files like this can be dangerous. Make sure InstExpl.dll is a safe file by scanning your computer for viruses.
InstExpl.dll is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 41,984 bytes.
The InstExpl.dll process is safe, and you can safely disable it.
We also recommend optimizing your computer.
Common path(s): subfolder in %PROGRAM_FILES%Filesize(s): 41,984 bytes