Cannot Install Plugin in VS2010

Mar 13, 2013 at 2:08 PM
I had VS2010 and T_SVN running perfectly on my old PC with 4GB RAM and Window 7 x32.

I recently got a new pc with 8GB, Windows 7 x64 and VS2010 10.0.40219.1 SP1.
I got the latest T_SVN installer (TortoiseSVN-1.7.11.23600-x64-svn-1.7.8) and this plug in.
Although everything seems to be installed correctly, I do not have the T_SVN option in source control.

What am I doing wrong?