Changes

For the installation to work silently, you need the version of snapshotviewer included in a hotfix described in [http://support.microsoft.com/kb/885883 KB885883]. The hotfix can be downloaded at http://support.microsoft.com/hotfix/KBHotfix.aspx?kbnum=885883&kbln=en-us. You need then to extract the hotfix so you have the snpvw.exe installer executable.