I had a SQL Server 2005. I uninstalled it and installed SQL Server 2008.
The databases were attached normally in 2008, and now my programs work without any problem.
Now I want to change a field data type in a table, like this: money to float, or nvarchar(50) to nvarchar(100).
But this error occurs: 🙁

I thought the move from 2005 to 2008 is the problem, then I made a new DB in 2008 with a table with 2 fields, for test.
That error occurs in changing the data type of fields of the table!! :blink:
What's the solution?
Please help me.
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