Summary
The W32.Slammer worm is an Internet worm that attacks MSDE systems. Microsoft released Service Pack 3 for MSDE to remove the vulnerability.
Resolution
To install MSDE Service Pack 3, do not download and install Service Pack 3 using the executable provided on the Microsoft web site. LaserFiche 6 requires the use of custom MSI packages when installing MSDE Service Pack 3.
To install MSDE Service Pack 3:
Click here to download MSDE_sp3.zip. Extract the contents to a temporary folder. Double-click LF6InstallTail.exe to install MSDE Service Pack 3 for LaserFiche 6.
More Information
For more information on the Slammer Worm, visit the Microsoft Knowledge Base and view article