Windows 10: Unable to download windows 10 ISO

Hi, I am having this problem which drives me crazy for the last three days.
Every time I download the technical preview, the sha1 of the downloaded ISO file is not the same as the one they provide at the download page. More than that, when I try to burn it on a DVD (burned with imgburn at 4x speed - minimum) and then install it on virtual box / boot from that DVD to install it on my computer it fails. BOOTMGR is missing, although when I explore the DVD I can see the BOOTMGR file. I have tried 3 computers already and both the 32 and 64 bit won't work. The firefox download manager says that the download is complete and it looks good but for some reason I can't install win 10.

PS one of the download and install attempts did work on VirtualBox but it got stuck on Expanding Files with some error I can't remember.

Thanks in advance!

:)

 

Unable to download Windows 10 Iso

Hi,

I haven't installed any antivirus in my laptop.

The only Microsoft built-in Microsoft essential security is available.

 

Unable to download Windows 10 ISO

Hello Aravind,

Thank you for posting your query in Microsoft Community.

You may try the following methods and check if it helps.

Method: 1

You may start the computer in safe mode with networking and clean boot and check if it helps.

You may refer to the following link on how to start the computer in safe mode with networking.

Boot Windows 10 in Safe Mode



Method: 2



You may start the computer in clean boot mode and then try to download Windows 10 and check if it works as expected.

Starting the computer in clean boot mode would disable all the non-Microsoft applications and the antivirus which could be one of the reasons for the error.

Refer the article below to start the computer in clean boot.

http://support.microsoft.com/kb/929135

Disclaimer: Ensure to restart the computer in normal mode after completing the troubleshooting steps.



I hope the above information helps. Let us know if you need further assistance.

Thank you.

 

The ISO for build 10049 is not out yet,

 

I have no idea how you knew I downloaded 10049 but I guess you're right...
Somehow I got to the 10049 download page the last time I tried to download it.
I'm currently downloading 9926 again, I hope this will work.
Thank you! I'll update.

 

Microsoft have build 10041 available now. I downloaded it yesterday, all the choices are there.

 

Here is the link for the 10041 iso:

Windows 10 Technical Preview ISO March Update - Microsoft Windows

 

So why can't I install anything?
I tried to install 9926 now and still BOOTMGR is missing.

 

Updated in VM with updater in Windows 10 9926 to 10049. Only yet still the 10041 is ready for download.