When using per User licensing, it is mandatory to enable all users that should be licensed within CRM. It often occurs, that after installing the license via the License Manager, the below screen appears:

Figure 1: License Manager - Preview License

This is due to the fact, that the user (usually an admin), who is running the license-manager is not a licensed user at this point.

To enable this, specific users you will have to follow the below steps. 

This article explains the security roles that must be assigned to users that should be allowed to use our Add-Ons.  

When ordering licenses, you will be asked for the organisation unit name of your CRM system. This information is mandatory in order to create a license. Below, you can find a short description about how to get the necessary information for CRM 4.0 / CRM 2011.

Check the log textbox if the following statement is present (might be accomodated by a 401 exception).

Receiving a service unavailable response on a website usually indicates, that the application pool of the site is not running.

To solve this issue, open your InternetInformation Management and verify all required app pools are started.

Before you can upgrade your CRM 4 to 2011, you will need to uninstall all 3rd party addons and check that all buttons have been deleted. After the migration you can then install the latest version of each addon.
 
Should you have not done this, then it will be more complicated to get rid of the buttons and icons before you can install the CRM 2011 addons.

On a migrated organization, make sure the dcp/gc/ti security role migrated from CRM 4 is deleted.

This migrated role might interfere with the new setup and block the user from installing, because rights are checked wrongly.

That’s it! We appreciate your feedback! Please share your thoughts by sending an email to support@mscrm-addons.com.

Basically there are two ways to activate debugging:

Solution 1: Activating debugging via the TI-Setup

Solution 2: Activating debugging on your Client via the Registry

If you upgrade from DocumentsCorePack (DCP) Server for MS CRM 2011 v5.5 to a higher version, you have to completely remove DocumentsCorePack Server for MS CRM 2011 from your CRM.

We once had the problem that some emails with a long text in it were taking ages till they were send. We are using the email router to send and receive emails to our support team.

As we moved some months ago from normal exchange to BPOS my first suggestion was that it has to do with the connection between BPOS and the Emailrouter. ( RU 14)

In the event-viewer I recognized the following entry:

#61042 - An error occurred while the outgoing email message with the subject Re: urgent problem with DCP config PTM CRM00114110 CRM: 0000132293' for ExchangeOnline: http://[servername]/PTMEDVSystemeGmbH for delivery through https://autodiscover-red002.mail.emea.microsoftonline.com/ews/Exchange.asmx The request failed with HTTP status 413: request entity too large,
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)bei System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) bei Microsoft.Crm.Tools.Email.Providers.ExchangeServiceBinding.CreateItem(CreateItemType CreateItem1) bei Microsoft.Crm.Tools.Email.Providers.ExchangeOnlinePollingSendEmailProvider.SendMessage(MessageType mailMessage) bei Microsoft.Crm.Tools.Email.Providers.ExchangeOnlinePollingSendEmailProvider.ProcessMessageInternal(email emailMessage)