Sorry, Luis ... there's not enough information to go on. The problem could be anything. If it's very simple code, maybe you could post it?

~~Bonnie



>Hello
>I copied an example code from book and it was about contextual menu is very simple code , but i had this error message:
>Error trying to execute teh project.teh file or assmebly can not be loaded and neither one of its dependences.The assembly name or base code given is not valid.(Exception HRESULT: 0x80131047)
>
>How can i solve this problem??