Server 2019 Fails Cumulative Update with 0x800705AA

[mjester]

Hi there,

I'm having the same exact problem as pointed out in this thread:
[SOLVED] - Server 2019 fails Cumulative Update with 0x800705AA

Looks like a bloated registry hive. @Maxstar - you spoke about doing a hive replacement iwth RegBak - i'm not familiar with this process. Any chance you can assist me with this?

Thanks!