I cannot delete a folder

[why]

I want to delete oracle folder
but win2000 doesnot allow me to do that
though I loged as "administrator".

I also use task manager to stop
some oracle files like oracle.exe etc
but it does not allow me .

But I need to delete those folder.

How I can do that ?
Please help me .

Thank You .

 

[shubhankar saha]

Do it from safe mode? You can also use renamer utiliuty
to rename the folder. You can also delete it from
recovery console.