(KB5003637) Update is not installing

[Namangoel1]

1 month ago i was getting a problem while updating a version of windows 20H2 . When i ask here i found that my windows was corrupted and i was suggested to do clean install of windows by media creation tool. I was thinking that when will 21H1 Update will come i i will do it because i dont have wifi. When the update was released then i made

my bootable pendrive by using media creation tool. When the installation was completed my windows was upgraded to 21H1 and when i run sfc/scannow in admin command prompt i got no issues . And when i installed all my updates, one of the update 2021-06 Cumulative Update for Windows 10 Version 21H1 for x64-based Systems (KB5003637) Was giving this error code (0x80070002) Please help me by resolving this issue My some questions are-

1. What does this error code (0x80070002) Means??

2. How can i resolve this issue

PLEASE HELP ME!!!! I AM CRYING

[WAWood]

@Namangoel1 

Sorry, but Windows Updates can fail for LOTS of different reasons and we do not have the information or skills here to diagnose and fix those failures.

If you had used a search engine like Google, you would have found this MS page immediately:  https://answers.microsoft.com/en-us/windows/forum/all/how-do-i-fix-error-code-0x80070002/b2790e69-fa...