Thank you for writing me back.
Yes, you can set this property in your main form. However, you should do this before creating your main application form.
Regarding the ResolveTypesInCurrentAssembly
issue, yes, you may expect to see an exception when this property is set to true
and when running your application without being merged. Still there might be cases when you will not see this exception. Please note that even in this case you should do a merge.
If you have other questions, do not hesitate to ask.
the Telerik team