no, it was only partially correct first i installed windows10.0-kb4586853-x64, and only at this point I was able to do the upgrade to 21h1

Dear Denis i didnt want to offend you. Sorry. Can you post a link to solve my problem? windows 10 20h2, clean, 64 bits, italian

Try3
In your previous link aboit patch tuèsday you did put a link
KB5003637 CU - TenForums
I CLICKED on the link and installed it.

So, what was the right patch to install?
I trusted your link

the main reason why I upgrade only when new versions come is due to the fact that many times appear strange bugs that render the PC unusable. So, this time Microsoft made it impossibile to upgrade...

i have a clean 20h2 (i never download or install montly updates) and want to upgrade to 21h1.
Tried to mount, and i get the same result.
Arrive to a selection screen where only i can upgrade and...

I have upgraded Windows 10 every 6 months since the beginning.
Always with the same procedure.
I donwload the ISO, click on setup, and let it run.
At a specific point there are three options:...

Tried to download 3 times the official ISO (64bits, Italian) from the microsoft site.
Every time could not open it with Daemon Tools (error of signature).

Tried to open it directly, in 20H2...

I have donwloaded the 21H1 ISO 64 bits.

Tried to upgrade from 20H2.
The procedure only offers the option "keep nothing" for a clean install.
The other two options (to keep personal files data...

so no way at the moment

mobile partner has not been updated since 4 years???
this could be the problem.

howewer Microsoft should not have breaked the DUN connections of his customers

yes, and it doesnt work.
same problem for a lot of users

still no solution?

done. no solution at the moment?

big problems with Huawei Internet Keys that use Mobile Partner.
Old and new models dont worl for me.
Always error 633.
Tried a lot of thing.
Update drivers: useless
Reinstall: useless
Modify...

no way to use a Huawei Internet Key that uses Mobile Partner, after the upgrade.
Always Error 633.

Tried almost everything.
Reserved port Register modification doesn't work.

any ideas?

found direct link.

http://download.windowsupdate.com/d/msdownload/update/software/secu/2016/09/windows10.0-kb3189866-x64_2c3e91a8162269579c8bf26a502c620d41efef0d.msu

it is 431 Mb.
How come...

would it be possible to get the offline file for x64? (please put it in the first post)

The bad fact is that this thing happens. And this is a good reason to skip this update.
To me the only good solution os that microsoft withdraw the anniversary update and prepare a new iso.

It is...

Of course i have the backup; i beleive that this is a very major bug.
So tjey had better find the fix, scrap 1607 and then publish a new version.

Too risky for me sorry

Totally unacceptable risk at this point to me.
Losing data or lose access is definitely a no go option.

I wish they remove from thewebsite the ammiversary update at this point.

And who knows...

Absolutely crazy at this point to upgrade windows. Will keep cureent version until the fix is out.
Canmot afford even to think about the possibility to lose data.
Really a bad bug.

After reading about the risk to lose access to partitions after the update i prefer to wait until they fix the issue.

This is a super bug. Too risky for me to lose all my data that are on...

With online update i beleive there is no windows.old

If i choose the online upgrade do i still get the windows old directory?

I plan to download the full iso and save on a not active partition and mount it with daemon tools.
Then launch the setup from the virtual cd.

So, what option should i select in order to have the...