# Converting Modified Crystal forms from Vantage 3.0 to 4.0
**Category:** [Yahoo Archive](https://www.epiusers.help/c/yahoo-archive/9)
**Created:** 2000-09-28 12:17 UTC
**Views:** 315
**Replies:** 0
**URL:** https://www.epiusers.help/t/converting-modified-crystal-forms-from-vantage-3-0-to-4-0/1242
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## Post #1 by @system
All we had to do was move our crystal forms into the 4.0 userform directory,
and then open each form and click the 'verify database'. The only form I
had a problem with was the PO form. Some of the calc's must have changed,
because it wasn't working right. So, that one, I had to re-do starting with
the epicor standard form.
Sarah
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**Original content:** https://www.epiusers.help/t/converting-modified-crystal-forms-from-vantage-3-0-to-4-0/1242