I'm trying to install Office 2021 LTSC. I got a official valid MAK license key. I created an .xml file using the office configuration tool. While office is able to install , i'm unable to active the license. It keeps returning:
"Invalid SKU" with error code: 0xc004f069
ProductID used in the xml = <Product ID="Standard2021Volume" (Also tried the SPLA version but that gives the same error.)
Internet is fine. I installed MS Access the same way without issues.
I tried SLMGR to activate the license but same SKU not found error. Also tried csript ospp.vbs /inpkey: but same error.
It looks like there is a mismatch. What am I doing wrong here?