When you install Microsoft Office Outlook 2007 with Business Contact Manager or Microsoft Office Outlook 2003 with Business Contact Manager, you may receive an error message that is similar to the following:
Insufficient Disk Space
This behavior occurs if you try to install Outlook 2007 Business Contact Manager or Outlook 2003 Business Contact Manager on a computer that does not have sufficient hard-disk space to handle the installation on the partition (volume) where Microsoft Windows is installed.
Before you continue to install Outlook 2007 Business Contact Manager or Outlook 2003 Business Contact Manager, you must free more hard-disk space on the drive where Windows is installed. Outlook 2007 Business Contact Manager or Outlook 2003 Business Contact Manager requires up to 190 megabytes (MB) of free disk space on the drive where Windows is installed. The free space that is required depends on the Office products that you are installing installed and on your computer's configuration. You can use the Disk Cleanup Tool to free up hard disk space on Windows XP and Windows 2000.
Note The 2007 Microsoft Office system, is not supported on Microsoft Windows 2000
For additional information about the Disk Cleanup Tool, click the following article numbers to view the articles in the Microsoft Knowledge Base:
310312 Description of the Disk Cleanup Tool in Windows XP