Error 1718. File was rejected by digital signature policy

When trying to install BOXI 3.1 or other BO version which have large Microsoft Windows Installer (.msi) package or a large Microsoft Windows Installer patch (.msp) package we get the error "Error 1718. File was rejected by digital signature policy"

CAUSE
This problem occurs if the Windows Installer process has insufficient contiguous virtual memory to verify that the .msi package or the .msp package is correctly signed.
RESOLUTION
Apply the fix for Windows Server 2003

Download the Update for Windows Server 2003 (KB925336) .

Reference
http://support.microsoft.com/kb/925336

Unable to connect to the repository. (DX0035)

In BusinessObjects Enterprise XI Release 2, when logging on to Desktop Intelligence, the following error message appears:

“Unable to connect to Repository. (DX0035)”.

This often affects only one or few enterprise accounts.


To resolve the error message, delete and create a new enterprise account for the specific user.

Please note that any recurring scheduled objects would then become owned by the administrator account. Reports in user folders, Personal Categories, and Inboxes are removed.