This operation requires that you have the Resource Substitution Wizard installed on your computer.}To install the Resource ...

{This operation requires that you have the Resource Substitution Wizard installed on your computer.}To install the Resource Substitution Wizard, open the Control Panel.  In Windows XP and Windows 2003, double-click Add or Remove Programs. Select Microsoft Project 2010, and then click Change to update the installation. Click Add or Remove Features, and under Project, set the install state of the Resource Substitution Wizard to Run from My Computer.  In Windows Vista, double-click Programs and Features, select Project 2010, and then click Change to update the installation.  Click Add or Remove Features, and under Project, set the install state of the Resource Substitution Wizard to Run from My Computer.