Key: DCHB3-RPNBV-TMQVC-9FF3H-94R7H
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 15:49:05 24/07/2023 (GMT+7)

Key: 4KNYH-63CCC-BHPMV-GMDVV-BDW92
Description: Office16_ProPlusMSDNR_Retail
Sub Type: X20-19681
Error Code: 0xC004C008
Time: 14:05:39 24/07/2023 (GMT+7)

Key: RHCYQ-NB9DJ-H8KQ4-2FVT9-QV66R
Description: Win 10 RTM Professional OEM:NONSLP
Sub Type: [TH]X19-99504
Error Code: Online Key
Time: 13:49:20 24/07/2023 (GMT+7)

Key: 44QN2-BHHHB-HC9PV-748QG-VCFC6
Description: Win 10 RTM Professional Retail
Sub Type: [TH]X19-98853
Error Code: 0xC004C008
Time: 13:52:19 24/07/2023 (GMT+7)

Key: WC82R-N4WH9-RWT82-WHGBH-X763V
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 11:44:58 24/07/2023 (GMT+7)

Key: ND69B-C7CYB-WXKF4-3JPX8-BWQ97
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 01:28:07 24/07/2023 (GMT+7)

Key: 7NKY2-6DRYC-X2D9M-3B6D2-Q3WVH
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 00:43:52 24/07/2023 (GMT+7)

Key: FMG3N-7WF9B-B6T9J-YQ42B-MY47H
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 17:50:28 23/07/2023 (GMT+7)

Key: 99CF3-KNMWH-JYP8R-Q9J4Q-B98VH
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 17:27:07 23/07/2023 (GMT+7)

Key: 9PX8N-D2VX2-VKPB2-2CQQT-CGYK7
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 16:10:23 23/07/2023 (GMT+7)

Key: NBRP9-YGYTQ-M6FXC-66Q3V-DRWM9
Description: Office21_ProPlus2021MSDNR_Retail
Sub Type: X22-53565
Error Code: 0xC004C008
Time: 15:57:30 23/07/2023 (GMT+7)

Key: 3Q7X6-NKPRF-CJ2XF-Q32D2-2DKQV
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 15:45:10 23/07/2023 (GMT+7)

Key: VX39N-HYGHB-9BGWF-83FPV-PWF7H
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 14:35:51 23/07/2023 (GMT+7)

Key: KYY2N-WK7KK-MTRRR-62RGY-WHVX7
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 14:26:19 23/07/2023 (GMT+7)

Key: KN4K2-H3HFR-KPG3W-D8D9Y-DPD97
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 14:26:19 23/07/2023 (GMT+7)

Key: 4WB24-DNK7H-H2K3F-BCH66-YG9QV
Description: Win 10 RTM Core Retail
Sub Type: [TH]X19-98871
Error Code: 0xC004C008
Time: 14:26:18 23/07/2023 (GMT+7)

You have to take advantage of it on time.

Key: WNDDC-27VHJ-W6W7B-4DDPT-HFR9M
Description: Win 10 RTM Professional Volume:MAK
Sub Type: [TH]X19-98804
Error Code: 0xC004C020
Time: 16:31:11 22/07/2023 (GMT+7)

Key: FT66P-CPN4W-T3GTH-88BKX-QV66T
Description: Win 10 RTM Professional Retail
Sub Type: [TH]res-v3308
Error Code: 0xC004C008
Time: 02:36:21 22/07/2023 (GMT+7)

Key: 6NC9G-6KGYX-KXV4D-6VGBK-DYH26
Description: Win 10 RTM Professional Retail
Sub Type: [TH]res-v3308
Error Code: 0xC004C008
Time: 19:52:06 19/07/2023 (GMT+7)

fatkom52 说：

Did’nt work

You need to call Microsoft Product Activation Support.

Key: DJF2H-NPMM8-RTTCB-67976-D3WXG
Description: Win 10 RTM Professional Retail
Sub Type: [TH]res-v3308
Error Code: 0xC004C008
Time: 02:11:53 19/07/2023 (GMT+7)