Migrate Evolution Data from 8.04 to 8.10 Ubuntu Desktop

Intro
I am installing 64-bit Ubuntu 8.10 on Dell Vostro 220s. Everything is going "smoothly" so far. However, when I tried to migrate my email data by restoring Evolution backup, Evolution cannot start after import.

Fix
I found a simple fix for it on the net:

1. Delete everything in your ~/.evolution folder (/home/yourloginname/.evolution)
   
2. Start Evolution and import Evolution data by click on File->Restore Settings, un-check the option to start Evolution after restore.
   
3. When restore is finished, temporarily rename ~/.evolution to ~/.evolution.bak
4. Now start Evolution. It will re-create a new ~/.evolution folder and open with empty mail data. Close it.
   
5. Delete ~/.evolution folder, and rename ~/.evolution.bak to ~./evolution
6. Start Evolution again, it should work and find the data you imported.

Deleting files and renaming folders can easily be done from Nautilus (click on Places->Home Folder). Select an option to Show Hidden Files (in Nautilus click on View->Show Hidden Files, or CTRL-H) .