VS 2010 : Cannot start service SPUserCodeV4

English

Today, for the first time after installing the latest version of 2010 families, I encounter this error “Cannot start service SPUserCodeV4”. This error message comes when I tried to deploy – sandboxed solution.

Try to Google what would be the issue, I’ve found some blog here:

http://littletalk.wordpress.com/2010/05/05/cannot-start-service-spusercodev4-when-deploy-sharepoint-webpart-in-vs-2010/

http://blog.dennus.net/2009/11/18/sp2010-spusercodev4-your-new-web-part-project-isnt-deploying/

However, in my case it is not “Microsoft SharePoint Foundation User Code Service”. It is “Microsoft SharePoint Foundation Sandboxed Code Service” instead.

After starting the “Central Administration” > “Services” > “Microsoft SharePoint Foundation Sandboxed Code Service” everything goes to normal.

Now, I can deploy my solution from Visual Studio 2010.