Can not activate the installed solutions

Jun 7, 2013 at 8:35 AM
I installed the template "Free SharePoint Project Lite Template.wsp" to sharepoint server 2010.

then I try to activate them, but it show the Error Message:

Error
Feature definition with Id 4a489958-64d1-4637-8131-b20466f8a5a0 failed validation, file '1FreeSharePointProjectLiteTemplateListInstances\Elements.xml', line 275, character 5: The element 'Receiver' in namespace 'http://schemas.microsoft.com/sharepoint/' has invalid child element 'SourceId' in namespace 'http://schemas.microsoft.com/sharepoint/'.

Troubleshoot issues with Microsoft SharePoint Foundation.

Correlation ID: b5656a05-afe8-44e5-b7fe-46df81045030

Date and Time: 6/7/2013 1:27:17 AM

Go back to site

Note: my sharepoint install on VMware, windows 7 64bit.

Please help.