There is a file named ClientReg.cfg located in the ....\CA\SC\Csam\SockAdapter\cfg
directory that has a list of CA products that have a dependency of the CA Secure Socket Adapter
and if an uninstall doesn’t remove the file it will not allow the SSA to be uninstalled.
1. Browse to the folder .....\CA\SC\Csam\SockAdapter\cfg directory
2. Delete the file named ClientReg.cfg
3. Rerun the CA Secure Socket Adapter uninstall and it will uninstall successfully.