As the title mentioned, my PC installed Mutisim successfully a month ago, but Mutisim cannot be open after few days because of "damage of software". Therefore, I was going to uninstall Mutisim (or repair it) but the uninstall program cannot be open, meanwhile the installing program cannot be open neither. After uninstalling Multisim by a special software ,Multisim has been uninstalled, however the installing program still cannot open.
Want to uninstall NI Multisim from your computer? Solution to remove/uninstall A Setup Error simply describes a problem where an application install file cannot be loaded. Open the Task Manager (Ctrl+Alt+Del) and check the CPU usage