I use Opera since it was born, however, I am not a techno guy.
My Opera Mail seems to have a corrupted index. It is terribly slow.
I found the advice to rename the folder "lexicon", but that comment is too brief for me:
Where do I find the the folder "lexicon"?
What should I do after renaming that folder?
Should I set something somewhere to make Opera Mail discover where it is or what is the new name?
(I understand this is elementary to some, but not to me...)
Would be happy to receive your help!