There is not a free or easy upgrade available. I give you examples for some possibilities:

1. You can buy the service from OpenERP SA. It is called OPW. It is available for migratte from 6.0 LTS to 7.0 LTS. LTS = Long Term Support. I am not sure if the service is available for 6.1 to 7.0. And there are also restrictions.

2. You can try to export all data by hand and import it in 7.0. This is usually al lot of difficult work with try and error.

3. You can start all over again and don't use your 6.1 data in 7.0 (Keep it in 6.1). version.

4. Use (not easy to use) database export - import tools which are available in Open Source community and customize them for your situation.

5. Wait on OpenERP community and hope there become more tools available. (maybe you can help the community with this.)

6. Buy services from a consultant who can help you with decision making on this and with the job itself.

Hello,

I am in Latin America and can not export the files with the proper encoding, I mean the "ñ" ó and so on. Could you tell how can I change this on the server or something else.

Thanks