Huge Framework.log file?

This seems to occur for SQL 2005 running on Windows 2003 server. Adding DELETE permission to the Network service account fixed it.

To set the permissions on the %systemroot%\system32\ wbem\logs folder, follow these steps:

1. Locate the %systemroot%\system32\wbem\logs folder, right-click on the folder, and then select Properties.
2. On the Security tab, click the Advanced button.
3. Select the NETWORK SERVICE account from the Permission entries list, and then click Edit.
4. Locate the Delete permission, and then click to select the Allow checkbox.
5. Click OK three times.

Reference: http://support.microsoft.com/kb/836605