thanks for your continuous support. but it seems the issue is still there, even after running the following commands
"cscript //nologo slmgr.vbs /ckms
cscript //nologo slmgr.vbs /skms kms8.MSGuides.com
cscript //nologo slmgr.vbs /ato
cscript slmgr.vbs /dli"
getting the same error-
"C:\WINDOWS\system32>cscript //nologo slmgr.vbs /ckms
Key Management Service machine name cleared successfully.
C:\WINDOWS\system32>cscript //nologo slmgr.vbs /skms kms8.MSGuides.com
Key Management Service machine name set to kms8.MSGuides.com successfully.
C:\WINDOWS\system32>cscript //nologo slmgr.vbs /ato
Activating Windows(R), Professional edition (2de67392-b7a7-462a-b1ca-108dd189f588) ...
Error: 0xC004F074 The Software Licensing Service reported that the computer could not be activated. No Key Management Service (KMS) could be contacted. Please see the Application Event Log for additional information.
C:\WINDOWS\system32>cscript slmgr.vbs /dli
Microsoft (R) Windows Script Host Version 5.812
Copyright (C) Microsoft Corporation. All rights reserved.
Name: Windows(R), Professional edition
Description: Windows(R) Operating System, VOLUME_KMSCLIENT channel
Partial Product Key: T83GX
License Status: Notification
Notification Reason: 0xC004F056.
Configured Activation Type: All
Please use slmgr.vbs /ato to activate and update KMS client information in order to update values."
even i have checked application event log but no information is available there. is it because of my antivirus, or should i do this at a specific time in the day or night?