Endpoint Protection

Installtion of SEP 11.0on Vista is rolling back.

I have follwed http://service1.symantec.com/SUPPORT/ent-security.nsf/docid/2009072709544048 but it is still rolling back with the same error

Hello Claud,
Please Open regedit and navigate to HKLM\SYSTEM\CurrentControlSet\Control\SessionManager\ and delete  PendingFileRenameOperations after that install your sep again. without restart
Thanks
Fatih

can you attach the sep_inst.log which is present in %temp% 

Thanks for the  quick response but Still rolling back

Delete

C:\program files\symantec\liveudpate

C:\Documents and Settings\All Users\Application Data\Symantec\LiveUpdate

Changed DCom permission:

On the Windows taskbar, click Start > Run.

Type the following:

Restart the server.

dcomcnfg.exe

Click OK.

Perform one of the following:

In Windows 2003/XP, expand Component Services, and then expand Computers. Right-click My Computer, and click Properties. On the Default Properties tab, on the Default Impersonation Level menu, click Identify.

In Windows 2000, on the Default Properties tab, on the Default Impersonation Level menu, click Identify.

Click OK.

How to attach the logs? I don't have any options to attach the file

 For vista follow this
http://service1.symantec.com/support/ent-security.nsf/docid/2009100514432648?Open&seg=ent

 Edit your first post in the downside you will get an option as file attachments. under this you will get option for attaching the file.

Still no go

Disable UAC and login to the machine with the admin account and then try

UAC is disabled and i am logged with the admin account

Title: 'Install fails with "CreateProcessAndWait( LUCHECK.EXE ) returned 206" in the install log'
Document ID: 2009100514432648
> Web URL: http://service1.symantec.com/support/ent-security.nsf/docid/2009100514432648?Open&seg=ent

Finally I am done. Thanks to every body for their help. This was my daughter's laptop which was creating some much of problems.
SEP 11.0 is now installed and updated.
One quick question i have heard that SEP 11.0.5000 is compatible with vWindows 7  but there ar some issues. I have 10 W7 machine inmy network can i go with SEP MR5 on them.These machines are not connected to the internet so i can work without an AV program for the time being rather then installing something that will create some issues.

 There are no problems with Windows7 and Mr5. In rare cases there have been issues with remote deployment nothing other than that.

Yes Vikarm is Correct . SEP RU5 is compatible with Windows 7 and 2008 server R2

https://www-secure.symantec.com/connect/articles/new-features-ru5-mr5