Event 1003 security-spp hyper-v what is it?

Question

Regular Expressions

There is a server. Hyper-v hypervisor is up on it. In the hypervisor logs:
The Software Protection Service has finished checking the licensing status.
Application ID=55c92734-d682-4d71-983e-d6ec3f16059f
Licensing Status=
1: 2cf1c8d6-ebe1-4ce9-83c6-c4877fae1355, 1, 1 [(0 )(1 )(2 [0xC004E003, 0, 0], [( 1 0xC004F034)( 1 0xC004F034)(?)(?)(?)(?)(?)(?)])(3 [0x00000000, 1, 0], [(?)( 1 0x00000000)(?)(?) (?)(?)( 10 0x00000000 msft:rm/algorithm/flags/1.0)(?)])]

Application ID and 1 item refers to the hypervisor itself.
slmgr /xpr says permanent activation was successful
slmgr /ato error 0x80040154 class not registered (SWbemObjectEx)
Has anyone solved the problem?

Answer 1

\b[\dA-Z]{5}\b

Answer 2

And the parentheses around?