deleting open office

[omid-000]

there is a problem with my OpenOffice.org 2
I cannot read or delete it.
when I want to delete or read it , come a warning ( I / O device error).
please tell me what I shoud do to delete it.
this problem causes my PC by starting very very slow
Thanks all
Windows XP professional version 5.1 Dell

[reddevilggg]

What do you do when you try to delete exactly?

[patio]

I/O device error means something more serious than Open Office...Post more details on the machine specs and what happened prior to this...

[omid-000]

in order to delete I click right and click delete. but it doesn't work.
I get only this massage;(Open Office.org 2.0 cannot be deleted.  maybe this is because of an I/O error.furthermore i have deleted it from System/software by add/remove.
but the folder cannot be deleted.why? i don't know?

[reddevilggg]

Post more details on the machine specs and what happened prior to this...