Devart Forums

Hello, i just upgraded from version 4.0 to 4.2 and the dataset designer shows me this error whe i try to add a tableadapter:

Failed to add tableadapter.

An unexpected error ocurred in the Core Lab MyDirect .Net for .Net 2.
Please contact vendor provider to resolve this problem.

Prior to this, i unistalled both mysqlnet4 and mysqldev200vs8 and installed lastest version of both mysqlnet420pro2 and mysqldev200vs8. and had this error:
CoreLab.MySql.Vs.MySqlDataProviderPackage' has failed to load properly

At this time i cannot see my datasets in the dataset designer.

Please help me!

Please take a look at the following forum topic:
http://crlab.com/forums/viewtopic.php?p=30270#30270

I´ve executed the registry code, but when i try to drag from the database explorer and drop in a dataset it shows me "Mouse drag operatio failed, file of registries of events is full " and nothing happen.

When y add a table adapter in the dataset designer, when a choose a new connection, the dialog do nothing and it just dissapear...

When i try to configure an existing table adapter, shows me an error "Configure TableAdapter usuario (my table) failed. Unable to find connection inventartioconnectinstring1' (my connection for object 'settings', the data provider associated with the connnection string cound not be loaded"


I was able to do all this stuff with the previous version.

Could you try to change MyDirect to MySQLDirect in the "ProductName" field of the following registry key: