Bypass registration (Quicken for Windows 2014 and older)
If all else fails and you get stuck on a Registration window, you can try the following to bypass registration:
Start or restart Quicken. Do not start a One Step Update or any other download activity.
Press and hold both the left CTRL and Shift keys, click Tools, then One Step Update.When the message “You will no longer be prompted for registration” appears, click OK.
Additionally, you can find the LAST update to Quicken 2013 here:
http://www.quicknperlwiz.com/quickenpatches.html
Scroll down to the Quicken 2013 product patches.
I would download and install the R12 Mondo Patch. That would give you the most updated version of Quicken 2013.