[emmapan]

Hi,

When I upgrading Processmaker version 2.0.45 to 2.5.2, I found I was required to overwrite the old databases or create new ones. However, I still need the data from version 2.0.45. I am wondering whether there are some ways to transfer data between these two versions?

Thanks in advance,
Emma

[victormlj]

Hi Emmapan,

When upgrading ProcessMaker, data is not modified or manipulated. In some tables are modified by adding new fields for new feature that the new version has. All your data should be ok and ready to use after upgrade. ProcessMaker always recommends you make a backup of you Database and ProcessMaker directory before doing the upgrade. This is just in case you need to downgrade.

Regards
Victor M Larrea

[ArturoRobles]

Hello emmapan,

Please follow the directions in our Wiki here http://wiki.processmaker.com/index.php/ ... ocessMaker in order to perform the upgrade from ProcessMaker version 2.0.45 to 2.5.2 without losing any data.