
Method 2: Create a new Temp folder and change the variables This is more of a workaround than a real solution, but if you’re in a pinch and you don’t have the time for the next, more extensive methods, this can help you install your software without the Error 5. Instead of double-clicking it, right-click it and select Run as administrator from the context menu.Find the executable file you want to install.Since the error code indicates a problem with the permissions, this can help bypass that. However, there are a few things that you can do that will let you install whatever it was you were trying to install in the first place, so please read on to see how you can solve this issue. The issue signals that your computer is blocking the setup because it is configured to do so, and it is more of a configuration mistake than a genuine error.
