On a netbook I tried to uninstall all of its bloatware, which was like 5 GB or so. After some uninstalled programs, it began to uninstall the rest very slowly and at a certain point all uninstalls would freeze to death forcing me to kill the task and to reboot the PC if I wanted to uninstall something else as the uninstaller said it was already running when it wasn't.
I've searched all around to solve the problem but I have been unable to find a solution. Do I have to reinstall windows installer or what?