AutoCAD Mechanical Content Library error when starting AutoPLANT V8i SS3

AutoPLANT Plant Design V8i SelectSeries 3 does not add in the Content Library path information required in the AutoCAD Mechanical profile. It's not necessary to have. AutoCAD will still work. But if you want to get rid of the error message, follow the steps below: 

1. Start AutoPLANT V8i SS3 with AutoCAD Mechanical.
2. Select OK to the error that pops up.
3. Type in AMOPTIONS.
4. Go to tab: AM: Content.
5. Go to File Location button.
6. In the section "Path information file", select the browse button.
7. Path out to C:\Users\Public\Public Documents\AutoDesk\ACADM 2010\ACADM\Gef\Gdb\contentlib.xml,
   
   Note: If using Windows XP, the path is "C:\Documents and Settings\All Users\Documents\AutoDesk\ACADM 2010\ACADM\Gef\Gdb\contentlib.xml". 
    
8. Selecting OK should populate the rest of the paths in the File Locations dialog.
9. Save Changes and Close.
10. Restart AutoPLANT.