<![CDATA[Opera blocks print preview for Excel Online]]>I try to print/download on Excel Online and they give me this error message saying the print preview is blocked.
"is blocked. This content is blocked. Contact the site owner to fix the issue. ERR_BLOCKED_BY_CSP"

I already disabled all extensions and tried using a private window but neither worked. The preview works on Firefox and Chrome, but not for Opera which is what I use.

It would be nice to have a preview instead of having to download each time, so if anyone has a solution that would be really helpful. Thanks!

f25dc44f-4ad3-4b5e-a34b-7d805e53e887-image.png

]]>https://forums.opera.com/topic/69769/opera-blocks-print-preview-for-excel-onlineRSS for NodeThu, 16 Jul 2026 20:18:09 GMTThu, 08 Feb 2024 00:32:50 GMT60<![CDATA[Reply to Opera blocks print preview for Excel Online on Thu, 08 Feb 2024 19:53:51 GMT]]>@cssunny said in Opera blocks print preview for Excel Online:

I am using Windows 10 so maybe that's why?

Anything is possible, but I doubt that's why.

]]>https://forums.opera.com/post/342191https://forums.opera.com/post/342191Thu, 08 Feb 2024 19:53:51 GMT<![CDATA[Reply to Opera blocks print preview for Excel Online on Thu, 08 Feb 2024 18:24:33 GMT]]>@burnout426 I just updated to the latest version but it still blocks it, even with VPN and ad blocker on. I am using Windows 10 so maybe that's why?

]]>https://forums.opera.com/post/342185https://forums.opera.com/post/342185Thu, 08 Feb 2024 18:24:33 GMT<![CDATA[Reply to Opera blocks print preview for Excel Online on Thu, 08 Feb 2024 07:03:06 GMT]]>I tested in Opera 107.0.5045.15 64-bit on Windows 11 23H2. I couldn't get Opera to show that error. It showed the print preview no problem. Tried with Opera's adblocker on and even with Opera's VPN on. Still no problems.

]]>https://forums.opera.com/post/342131https://forums.opera.com/post/342131Thu, 08 Feb 2024 07:03:06 GMT