what is the meaning of this error when i run my project

i got this error in c#

'Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'
开发者_Go百科uses 'MySql.Data, Version=6.3.5.0, Culture=neutral,
PublicKeyToken=c5687fc88969c44d' which has a higher version
than referenced assembly 'MySql.Data, Version=6.2.3.0,
Culture=neutral, PublicKeyToken=c5687fc88969c44d'

what is the meaning of the error.

The version of the Assembly you are refreencing is wrong, try re add the reference to the assembly by removing and readding

It seems you have a AssemblyName mismatch

One of your referenced assembly use MySql.Data version 6.3.5.0 and you also use MySql.Data but the version 6.2.3.0. (Compiler Error CS1705)

Change the referenced assembly version of MySql.Data to 6.3.5.0