To remove Trial MyDirect .NET manually try following these steps, please:
- Uninstall MyDirect .NET;
- Delete the following keys in the registry
- HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products that corresponds to MyDirect .NET;
- HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Assemblies that corresponds to CoreLab.MySql.dll;
- Remove all CoreLab.* assemblies from GAC and from %ProgramFiles%\Common Files\CoreLab\Data Providers\ folder;
- Stop IIS service if you install Web demos virtual directories;
- Remove \Program Files\CoreLab\MyDirect.NET folder.
After that you can install MyDirect .NET again.
Reset references in your current project to the new one in GAC.