Identity Safe logins won't transfer between 32 and 64 bit Internet Explorer?

Hi.  Brand new to this.  Have been running NIS and Identity Safe on Windows 7 (64 bit). For some reason, I was only using Internet Explorer 32 bit all of this time, and had all of my Identity Safe settings on the 32 bit IE.  I finally woke up and started using 64 bit, but the identity safe logins aren't auto-populating.  NIS is working and available, but the Identity Safe stuff won't show up.  Is there something I'm not doing properly?  Any help would be appreciated.  Thanks