mscoree.dll does not have an entry point #527, from that point of view the error message is correct. The question goes back to ‘Why does your application try to call that entry point?’.
Please provide additional information:
- Which OS are you using?
- Which version of Visual Studio (VS)?
- Which version of the .NET framework are you using?
Do you use the installer to preinstall the .NET framework, or do you let VS deploy it?
Can you please post here a minimum VS project to reproduce the error?