Unable to Move From CF10 to CF11

I successfully moved from CF9 to CF11 on Windows 7 environment with no problems.  However, I'm trying to move from CF10 to CF11 in another Windows 7 machine but cannot.  After a successful install of CF11, I'm still actually running 10,0,0,283922 as confirmed with a <cfdump var="#SERVER#">.  I'm still mapped to the CF10 admin, etc.

Does anybody know the best thing to do here?  Many thanks for your help.