| Issue | Cause/Solution | 
|---|---|
| 
 "InvalidCastException" error when connecting to MYSQL 4.1.14-nt database  | 
 This is a known issue in MySQL. Solution: Review the known issue and download a patch from: http://bugs.mysql.com/bug.php?id=12771  | 
| 
 "System.IO.DirectoryNot  | 
 Solution: 
  | 
| Issue | Cause/Solution | 
|---|---|
| 
 Views tab in Object Explorer is unavailable when connecting to MySQL using the ODBC driver  | 
 You are attempting to connect using the 3.51 ODBC driver. This driver is hard-coded to reply that the database does not support views because it needs to connect to MySQL databases prior to version 5. Solution: Use the native MySQL provider included in Toad.  | 
| Using a MySQL ODBC connection in a cross-connection query results in an error | 
 Attempting to execute a cross-connection query using a MySQL ODBC connection (not a native connection) results in the following error: "The table <table name> can not be mapped." Solution: To use a MySQL ODBC connection in a cross-connection query, you must specify a database for the connection. To specify a database for an existing MySQL ODBC connection 
 Notes: 
  |