Try running command prompt in administrator mode first, then go to c2r-r2v directory and run c2r-r2v.cmd. This worked for me.
The aio and regular both work when launched from admin cmd prompt. Both fail with right click and run as administrator.
Inserting VL key failed for me. Just ran the regular and updated my post. Is console window half blue, half default colour when completed?
@Xtreme21 - 1 I can't say. I run it on a vm that already has O2021 Pro Plus volume installed and activated, so it completes saying nothing needs to be done when run from admin cmd. (or fails as in the screenshot)
Runs now from right click Run as Admin. Anyone else confirm plz - still failing on key insert? Code: ============================================================ Installing Office Volume Licenses... ============================================================ O365Business 2016 Suite <-> Mondo 2016 Licenses ============================================================ Installing Missing KMS Client Keys... ============================================================ Office16MondoVL_KMS_Client Failed: 0xC004F050 Update: Regular version also fail at key insert: Code: ============================================================ Installing Office Volume Licenses... ============================================================ O365Business 2016 Suite <-> Mondo 2016 Licenses ============================================================ Installing Missing KMS Client Keys... ============================================================ Office16MondoVL_KMS_Client Failed: 0x80070057
Nevermind, i found the error, another typo now i wish i tested the standalone converters i only tested the function in KMS_VL_ALL, then copied the code