fdo#65761: UI: DB: Thunderbird/Icedove doesn't appear anymore

[d.ostrovsky at idaia.de]

Hi,

has someone a hint for me where to look, or how further to investigate why
reading config node from connectivity/DriversConfig.cxx doesn't have mork
driver any more? See my comment [1].

unrelated problem: regview can not open any registry, it fails with  
wrong format.
Debugger says, that the checksum is wrong. Is that expected behavior?

[1] https://bugs.freedesktop.org/show_bug.cgi?id=65761#c6

Thanks
David