Can't uninstall program "imient"

I have this program on pc called imient. tried uninstaling it dont show up there. its a program stuck in my start up, many files...I went into "c"/programs deleted what files I could,,there was about 20 of them,,,theres 3 still there , when I tried to delete told me I "need permission". I did it on administrator,,,any ides how to get rid of em?? its in start up ..on startup explorer I couldent get em off start up,,thanx

You shouldn't try to uninstall a program by deleting its individual files. This will leave dead ends in the registry and may cause instability. You should use its uninstaller or preferably a specialized program like Revo Uninstaller.

How did it get on your computer?

Can you now see the program in start > Control Panel > Add or Remove Programs?

Yes, its in start,,there is no uninstaller, cant uninstall. got on the pc, cuz wife liked lil smiley faces it offerd