Hello!

Through Altiris I'm trying to update Symantec Endpoint to version 11.0.4202.75 on our servers. The problem is that during the install I get this error:
"This operation has been canceled due to restrictions in effect on this computer"

Normally this is caused by the "Only run allowed Windows Applications (RestrictRun) user GPO. However, I also get the error when logged on to the server as domain admin which is not having that GPO applied.

The strange thing is that the installation starts fine but halfway through I get the message. And it's the same error with both the .exe and the .msi file.

I've uploaded som logs to (folder jek):

https://fileshare.symantec.com
u: symc_sep_troubleshooting
p: $Ym@nt3c

I can see that there's an error 1603 in the log but also in the event log but don't know what to think of it.

What to do?