Problem:
after the installation, I see the three icons, but pressing one of these I get an error.
Solutions:
- Please close OOo and restart it. When upgrading W2E, the icons look to the "old" extension, that is removed.
- Please check in the Tools>Extension Manager that there is just only extension called Writer3ePub. If not, please remove both, reboot OOo, and reinstalling the last version.