Hello,
I'm having a problem with Excel 365 on my windows 10 computer.
I can open Excel normally, and work on it, and I can save my files, but after rebooting my computer, any previously saved files won't open anymore, I can't open any downloaded files either. If I try to double click directly on a file, excel's splash screen will show up for a brief moment and immediately close itself, If instead I try opening excel and then try to open a file from inside excel it will first open the file and for a brief moment, show it's contents for a split-second, then it will just show a blank screen, If I try again, it says the file is corrupt and freezes, after that, I can't open excel anylonger it will just start loading and then immediatelly close itself.
I tested some files in another computer with Office 2013 installed, and it opened normally, I can also open any of those files with office mobile or inside the web viewer, so there's clearly no problem with any of those files.
I tried going to control panel > Programs and Resources, and tried both forms of repair available for office, I tried opening excel in safe mode, disabling all COM Add-ins, disabling protected view, changing COM settings in windows and every other troubleshoot method I could find on google, I also tried completelly unninstalling office 365 and downloading it again from office's webpage, but none of that worked. All other office 365 programs are working as intended.
The only way I could get back to work was by downloading the 2013 version of office from the internet. But I don't have an office 2013 license available so it's not licensed and I don't know for how much time it will work I do have an office 365 personal license and I really need it to work. Wanted to contact microsoft directly but couldn't find any number or e-mail so here I am.
If anyone knows anything that could fix this for me, I'd be very grateful.
