Question:
When installing on Windows 2008 you may encounter a Windows install error that says, "Error opening installation log file".
Verify that the specified log file location exists and is writable.
Answer:
This is due to the Windows User Account Control feature. To install you must turn this off.
Additional Information:
Please refer to the following Microsoft Technet document for information on managing Windows UAC:
To turn off UAC
- Click Start, and then click Control Panel.
- In Control Panel, click User Accounts.
- In the User Accounts window, click User Accounts.
- In the User Accounts tasks window, click Turn User Account Control on or off.
- If UAC is currently configured in Admin Approval Mode, the User Account Control message appears. Click Continue.
- Clear the Use User Account Control (UAC) to help protect your computer check box, and then click OK.
- Click Restart Now to apply the change right away, or click Restart Later, and then close the User Accounts tasks window.
http://technet.microsoft.com/en-us/library/cc709691%28WS.10%29.aspx