1st March Hot Fix Does Not Work!

HELP!! I downloaded the recommended HOT FIX fix (twice; 11 and 20 Feb) and did the correct install. I fired up DrafSight this morning (2nd March) and I received this message: "DraftSight Has Stopped Working...A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available". I did the install again. Same result. What do I do now? I have Windows 7, 64 bit.