Page Not Found 404 After Install or Uninstalling CRM 2011 UR

After uninstalling an update rollup and rebooting the machine CRM starting coming back with a 404 Page Not Found error when trying to access the site.

The trace log showed the following error:
Crm Exception: Message: Invalid license. PidGen.dll cannot be loaded from this path C:\Program Files\Microsoft Dynamics CRM\Server\bin\PidGen.dll, ErrorCode: –2147167677

This machine was set to NOT automatically install windows updates.  To solve my issue run windows update and get all the current updates other than any new CRM Update Rollups you do not wish to install.  After the windows update and another reboot everything was working again. 


Kanhasoft said…
Thanks for the post. Kanhasoft is CRM solution developer in India and USA. We are dedicated to giving reliable and affordable Custom CRM Development Services to our clients. Visit the site to know more.

Popular posts from this blog

Add User As Local Administrator On Domain Controller

An error occurred while applying security information to

Display ADFS 2.0 Forms Authentication Login Page Instead of Windows Authentication Prompt