If you mean you have no 'ERASER' in your context menu, then be sure you are not right clicking on a URL because that seems to be an ongoing bug in Eraser - it does not seem to want to recognize and erase URL files. However, if you are saying you have lost your context (right click) menu completely, then it is unlikely that Eraser is the culprit. If I were you, I would do a complete system restore back to the point you know you had a working context menu. Unless you have endured this problem for a long time and no longer have a good restore point, this should fix your problem.
