Hi, MouseRunner
To work with Thunderbird 32-bit you need CSE 32 bit only .
Could you please provide:
- your e-mail account configuration (POP, SMTP etc. ) in Thunderbird 3.1
- the settings you've tried to apply manually for CSE and Thunderbird (screenshots would be enough ).
Could you read
this post which describes how to configure CSE and Thunderbird manually.
Thanks,
Valentin