Windows 10: I can't access my windows profiles and restarting four times didn't help

I can't access my profiles in windows. They just disappeared. Edge browser won't open even after reinstalling. I tried rebooting four times and no change. I tried the suggestions on this site but I got nothing when I tried searching: https://www.tenforums.com/tutorials/48012-fix-youve-been-signed-temporary-profile-windows-10-a.html

:)

 

Notification didn´t appear

Windows 10 has ben released for 1 day and a half,and I didn´t get the notification for installing.I reserved it.Can anyone help me?

PS I am running Windows 7 and it´s up to date.

 

Chrome/ App didn`t start

Hi,

Thanks for your help but... it didn`t work, I get the same error...

I would like to try some more solutions before reinstalling the Windows, so if you can assist me a little bite more... ... it would be highly appreciated.

Radu

 

Can`t install new programs, "Windows Installer" can`t be accessed

Hello there,
since a few days I can`t install new programms on my Windows 11 Pro. The installation will startup, but then there will be the error
"Windows Installer can`t be accessed"
I tried to search online for solutions, but most were for other versions of Windows or didn`t work for me.
msiexec.exe is running and set to manual. I tried closing it and also unregistering and re-registering.
If anyone knows a solution or what could have started it, please help
Best regards