. . on the entire machine, none of which contains Sysedit. I examined all the .ini files carefully, using a text search tool on the big ones for sysedit. I examined the startup folder (and the entire start menu structure) with ZTree, which shows all files and directories regardless of attributes.
I found a directory Tools_95 which might be for some fixit program, and renamed it Fools_95 from a DOS boot to make sure nothing could correct the registry. No luck.