“The path is not of a legal form” error while installing Microsoft Data Migration Manager.

This error occurs while installing Data Migration Manager on CRM server.

To resolve this error we need to modify the following registry settings

Key:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\

CurrentVersion\Installer\UserData\S-1-5-18\Products

59DD8CB00184F24E99A62CF4D6109FA\InstallProperties]

Value: InstallLocation

Set the value to C:\Program Files\Microsoft Dynamics CRM 

The installation would run without error after this.

Bye..