Facebook not opening on one pc

I was playing war commander on facebook until it just stopped working.
Tried :
Restarting PC
Connecting to another internet connection
Clearing browsing data
Using another browser
Installing another browser
Accessing login page
Typing Facebook's IP in the adress bar

It's working on every other device but not on my PC.
And the mobile version is opening but not the desktop one
Please help.
And sorry for posting in the wrong area


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