Windows 10: How to remove error message when installing apps.

Occasionally, not always, when I try to install a new app I receive an error message stating that the installation can not be completed because another installation is in progress. In fact, there is no other installation in progress and if I try the install later or after shutting down over night, I get the same error message. How can this be resolved?

:)

 

Error when installing Win7

when Installing Windows 7 I get an error saying ""A required CD/DVD drive device driver is missing. If you have a floppy disk, CD, DVD, or USB flash drive, please insert it now. Note: If the windows installation media is in the CD/DVD drive, you can safely remove it for this step." What should I do to get Windows to install?

 

Error Message when updating from Win-7 to Won-10

Bree
I followed your suggestions (2nd Aug 19) for installing Win-10. Made the bootable flash drive successfully through the media creation tool. But when I attempted to upgrade and activate to Win-10 (64 bit) from within Win-7 (Pro-32 bit), I got the following error message:

Error # OxC1900101-Ox20017. " The installation failed in the SAFE_OS phase with an error during BOOT operation"

I read the diagnostics under this error number and carried out the proposed fixes, i.e. update Win-7, uninstall Malwarebyte antivirus, disconnect all external hardware, e.g. printer, scanner, external hard drives. I then tried to repeat the steps to do the upgrade through the Win-10 bootable flash drive as before. Got the same error message.
Appreciate any further comments and suggestions as to (a) what does a failure in the SAFE_OS during boot operation mean, (b) what can I do to solve it. Is this anything to do with the hardware in my computer? I listed these in my first posting above.
Thanks for any help

 

Cannot remove Mail app account

Hi,

For us to provide the appropriate troubleshooting step to resolve the issue, we'd like to ask for additional details. Please answer the following:

• Have you made any recent changes or installed updates before this issue occurred?
• Are you also getting an error message when trying to remove the email account?
• What troubleshooting steps have you tried so far?

For initial troubleshooting, we suggest running the Windows App Troubleshooter.

We look forward to your response.