Hello,
Upon checking your Logs, we found as under:
Property(S): VALIDFEATURESELECTIONS = 0
Property(S): VALIDTRIAL = 0
Property(S): VC8CHK_MIDSNTC = First install the files by running vcredist_x64.exe, which is on the installation CD in the \SEPWIN64\X64\ directory.
Property(S): ValidInstallDir = 1
Property(S): ISReleaseFlags = RELEASE,NotLIC,ENGLISH
Property(S): ARPINSTALLLOCATION = C:\Program Files (x86)\Symantec AntiVirus\
Property(S): EarlyRemoveExistingProductsData = HAMLETPLUSFOUND;OLDERFOUND;SNACFOUND
......
.........
MSI (s) (D8:98) [11:47:58:719]: The Windows Installer initiated a system restart to complete or continue the configuration of 'Symantec Endpoint Protection'.
MSI (s) (D8:98) [11:47:58:750]: Cleaning up uninstalled install packages, if any exist
MSI (s) (D8:98) [11:47:58:750]: Post-install cleanup: removing installer file 'C:\WINDOWS\Installer\97a770a.msi'
MSI (s) (D8:98) [11:47:58:750]: Post-install cleanup: removing installer file 'C:\WINDOWS\Installer\{E8B5E073-4FB3-4976-B4A8-0DF3CE91E744}\ARPPRODUCTICON.exe'
MSI (s) (D8:98) [11:47:58:750]: Post-install cleanup: removing installer folder 'C:\WINDOWS\Installer\{E8B5E073-4FB3-4976-B4A8-0DF3CE91E744}\' (if empty)
MSI (s) (D8:98) [11:47:58:750]: MainEngineThread is returning 3010
MSI (s) (D8:04) [11:47:58:750]: Destroying RemoteAPI object.
MSI (s) (D8:C8) [11:47:58:750]: Custom Action Manager thread ending.
=== Logging stopped: 1/14/2011 11:47:58 ===
MSI (c) (10:D0) [11:47:58:782]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (c) (10:D0) [11:47:58:782]: MainEngineThread is returning 3010
Could you please let us know how are you trying to install the SEP client??
Are you using a Remote Desktop Session to install the SEP OR using the Migration and Deployment Wizard?
Hope that helps!!