I am getting an Assertion Failed message from Microsoft Visual C++ Runtime Library on Thunderbird 2.0.0.19 start-up when the Secure Email Addon is enabled.
Assertion Failed
File:…..\Common\Registry\Registry.cpp Line 263 Expression: False
This only appears on my Limited Account. Starting Thunderbird (Safe) does not show error and Thunderbird with the Secure Email addon Disabled works too.
With Secure Email enabled there appears to be no problem sending or receiving signed and encrypted messages.
Not noticed before as I tend to use an Administrator account (Naughty Boy!!!)