database not found

Oct 15, 2010 at 5:03 AM

I am trying to reindex a database named PSI.  It is located on d:\sql

When I run this

D:\SQL\ExpressMaint.exe -S (local)\SQLExpress -D PSI -T REINDEX -R d:\sql\reports -RU DAYS -RV 1

My Report says

Database PSI not found