Enable passing params in crm 4 query string

Sometimes in Dynamics CRM 4.0 we need to transform parameters as part of the QueryString (the URL).

In Dynamics CRM 3.0 we didn't have a problem to that, but in Dynamics CRM 4.0 you must follow the next steps:

1. Go to Registry into [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSCRM]

2. Create a new DWORD with the name of [DisableParameterFilter]

3. Give [DisableParameterFilter] the value 1

4. iisreset

Enjoy.