Hi Kittay
When you searched, did you have Windows Explorer set to show hidden and system files? If not, try that.
Do you still have the Windows Installer Cleanup Utility around? If not, here's the link ---
http://support.microsoft.com/kb/290301 --- it should work for WinMe. See if it has any better luck.
There's also the trick to use the Registry Editor's "Find" function [open regedit, make sure that My Computer is selected, and then use the Find function from the "Edit" menu on the toolbar]. You'd search for string "Blazemp" (without the quotes) ... and delete the entries you find.
You can create a restore point beforehand, in case you accidentally delete something important :)
Best of luck
. . . Gary