I have an issue in using Sandboxed Solution on SharePoint 2010 Enterprise Svr. I have created & deployed a webpart as a Sandboxed solution, when i try to add webpart in page i'm getting "The sandboxed code execution request was refused because the
Sandboxed Code Host Service was too busy to handle the request"
I googled this error and tried below three solutions, but it did not help...
1. Started "Microsoft SharePoint Foundation Sandboxed Code Service" service from "Manage services on server" option
2. $acl = Get-Acl HKLM:\System\CurrentControlSet\Control\ComputerName
$person = [System.Security.Principal.NTAccount]"Users"
$access = [System.Security.AccessControl.RegistryRights]::FullControl
$inheritance = [System.Security.AccessControl.InheritanceFlags]"ContainerInherit, ObjectInherit"
$propagation = [System.Security.AccessControl.PropagationFlags]::None
$type = [System.Security.AccessControl.AccessControlType]::Allow
$rule = New-Object System.Security.AccessControl.RegistryAccessRule($person, $access, $inheritance, $propagation, $type)