Error updating to10.4.b.0.577 (0x8007064e)

[paddyitb]

Hi

I am getting an error when I am trying to update my xperia z WIFI

I get an error 0x8007064e unable to install update engine.

I have uninstalled the update engine. I have also ran PC Companion as Administrator and I still get the same Error.

Can anyone help

Thanks

Patrick

[ChrisKMRT · Accepted solution]

This is probably being caused my Microsoft Security Essentials. Do you have this installed?

[paddyitb]

This is now resolved after I used update service software insted

[FilipWolf]

update service is no longer supported.
Z1