some programs doesnt work after using Eraser


New Member
I have used Eraser to clean up all unused disk space, it was a full cleanup.
Nowi have some troubles running some programs.
EG. MSN MESSENGER. When i try to open it some service of Windows tells me: (i will try to transfer to english)A program is asking for acces to a protected element.
Then there is some strange squares (my PC cant type the letters). Then i have to enter a password, and i have no idea what it is...
And yes. I am admin of my pc :D

Can someone please help me...