Here are the steps to fix / repair NSIS Error on your computer. Why does NSIS Error occur? It actually occurs during any software installation. During that process, this NSIS error occurs whenever the integrity check fails.
And when this error occurs, the installation process gets corrupted. Below are the steps:
Step 1: Click on Start button and then click on Run button. Here, type cmd to laund the command prompt.
Step 2: This will open a BLANK WINDOW. All you need to do is simply drag and drop the installation file on this blank window. So regardless the size or any other factor of the installation file (.exe), simply drag it and drop it. This will show the complete path of the installation file on the screen.
Step 3: Now,there add a space and type /NCRC. For example, C:reviewunitinstallationfile-setup.exe /NCRC.
Step 4: Now press Enter key. This will now start the installatio prcoess and will not prompt any NSIS error.