I can't get rid of this Claro search or Browser manager or explorer.exe on my own and figured I'd try to find a program that would delete it. Google says they are all related. I deleted everything from the control panel uninstall, tried Malwarebyte alone and in safe mode (M removed 100+ pups) , and followed all directions that did not have me go into the registry. These all seem to be connected and won't go away. I uninstalled Firefox and it showed up on Chrome.
"I find the harder I work, the more luck I seem to have"....Thomas Jefferson