Windows 10: itunes will not reinstall after i upgrade to 64 bit ?

I was run windows 10 pro version 1809 32 bit

I ran my backup and now iTunes will not install; went to the app store and it said that I owned it and the opposition will not install again

any help ???????

:)

 

Error during iTunes installation in Windows 10 64 bits version

Hi,

Thank you for posting in Microsoft Community.

As you said that " it worked fine with 32-bit version", and there is a problem in installing in 64-bit version. But iTunes application is compatible with both the versions. There may be an issue with the PC which/iTunes application which is not supporting
the particular PC.

The error code which you have provided is related to Windows update.

I suggest you to run the Windows update troubleshooter and check if it helps.

You can follow the steps:

• 
  Type Troubleshooting in the search box present in the Taskbar.
  
• 
  Select Troubleshooting.
  
• 
  Select View all on the top left corner.
  
• 
  Run Windows update Troubleshooter.
  

Let us know the status of the issue.

Thanks.

 

Windows 10 Upgrade 32-bit to 64-bit

So, Windows 10 Upgrade is being rolled out worldwide, and I have 'reserved' my upgrade.

Currently my computer is running Windows 7 Pro 32-bit. I'm planning to 'upgrade' it to Windows 10 64-bit (via fresh install, of course).

After reading many references, these will be the steps I'll do:

1. Let the "Get Windows 10" app upgrade my OS to Windows 10 32-bit
   
2. Note the activation key
   
3. Download the Installation Media for Windows 10, but choosing 64-bit instead
   
4. Perform a clean install
   
5. Reactivate using the activation key in Step #2
   

(Of course I'll backup my data first.)

However, I still have some questions:

1. On Windows 7, the activation key does not differ between 32- or 64-bit versions. Is it still so with Windows 10?
   
2. Will I be able to download a different architecture on Step #3?
   
3. Is there anything I need to prepare beforehand?
   

Thank you for your assistance.

 

apple itunes 64 bit for windows instalation error

Clean things out, download a fresh copy of the iTunes 64-bit installer, and try again.

1. Get iTunes here (the button should say "Download now (64 bit)"
https://www.apple.com/itunes/download/

2. Follow the directions here to clean things out:
https://support.apple.com/en-us/HT204275

3. Restart the computer in "Clean Boot" mode:
https://support.logitech.com/en_us/article/228

4. If your antivirus program is running after you have restarted in "Clean boot" mode, temporarily disable it (method varies with each a/v program)

5. Run the iTunes installer you downloaded in Step 1.

6. After iTunes has installed, don't forget to re-enable your antivirus and re-boot back to normal mode (follow the steps after "After completing your troubleshooting, restore your system by doing the following" at the logitech.com link above).

If the problem persists, please explain the "series of iterations" in more detail.