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mtakahashi's avatar
mtakahashi
New Member
8 years ago
Solved

error value 'preferred'

when i try to refresh data or create a new dashboard   Expression.Error: Valur "Preferred" is not on of the correct type.   i did a test with a mysql database with only one simple table and I saw...
  • mtakahashi's avatar
    mtakahashi
    8 years ago

    Dear Ross73312, thanks a lot. 

    After playing and reviewing everything, I uninstalled the odbc connector from mysql and also uninstalled the powerbi desktop. Install everything from scratch on my laptop and it was fixed.