Hi @PC WOW
From the perspective of Office, please check the following.
> Aly attempt to open links from shared files with onedrive that comes in the shorten format 1drv.ms will not open, then if trying to ping the 1drv.ms it returns the localhost info (127.0.0.1)!
<<Please provide related screenshots about the error message you encounter.
Can you use OneDrive normally except for this issue?
By the way, do you use VPN?
You may change the network environment to have a check.
Maybe you could also try to flush DNS and check the host file.
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Besides, please exit security software temporarily if there is.
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