Every time i try to do a disc cleanup i get an error message of;

C:\windows\Explorer.EXE ?

Can anyone help me with this error message, also i noticed that my computer is running slower and i have cable high speed internet, is there other ways of cleaning up the computer so it will run better without deleting necessary files i may not be aware of? new to this.. Thanks..

Hi and welcome to D-A-L

Please follow the instructions Here and then post your log in a new thread in the Spyware, Adware section. (Not here please). with a brief explanation of what the symptoms are