Firewall Port Requirements for CRM 2011

Some useful information for enterprise level environment installation.
List of ports to be enabled in firewall before running your CRM2011 installer.

Download the full requirement below.
Download

Yammer Dynamics CRM Integration

Yammer announced a native integration with CRM few days ago!
Announcement

Meanwhile, the detail information on how we can use and integrate with CRM yet to be confirmed.
For example: CRM online, on premises and activity feeds etc...

Will try to update here once I get the update, it is good to see that more and more native integration build in with MSCRM :)

CRM2011 UR 11 is available!

Will be release on 11-Oct, click the build number tab on this website for detail.
KB2739504

CRM2011 setup log file location

Some good to know information during CRM 2011 installation process.

The log file will be created in the following path:

C:\Users\<LoginName>\AppData\Roaming\Microsoft\MSCRM\Logs

LoginName is the user name that you are using for installation

CRM 2011 Activity Feed cannot be deleted

Playing with the new activity feed R8 beta solution recently. Somehow hit an error prompting me "The Solution Activity Feeds cannot be deleted. The following components are required by other components in the system." when I try to remove the managed solution.

By viewing the details, we can see the dependencies.
Disable the message step for activity feed managed solution.
For this case, we have to navigate to the "Activity Feeds configuration", then delete the records inside.
Followup with Publish all entities...

Now you should be able to uninstall it. :)