And remember, this version has reached end of life already, try not to use this with an Internet-facing computer, do not input your credit card or buy stuff with it or log into important accounts, XP (including this version) is not safe, it hasn't been for years and much less now that the source code has been leaked, you've warned.
Yeah, I understand it is an evaluation key but the file is from Microsoft and is labeled as an evaluation copy. If you can give a permanent key, I'm sure it would help other users. As for Windows Update, I don't know about that.
February 26, 2021 Subject:
Permanent and Temporary Key
There is Permanent Product Key for POSReady 2009, it will removes timebomb evaluation copy, Although if you choose Temporary Key you've typed, you'll receive evaluate some days before expiration.
When you use Temporary Product Key for POSReady 2009, you can remove Timebomb manually using TweakNT.
Unfortunately, SHA-1 Windows Update was discontinued. Although it is necessary to modify ISO for adding XP updates in Updates Folder (located in i386\updates).