.xlsx file being open as a .docx file

Hi, I have the same problem, both on Windows and Linux, version 7.1.1.57.
Check out this screenshot:


It seems that the file is seen as an html and I cannot convert it as an excel document.
For sure there is inside some html but i need to open it or export it as Excel file.

Hello @alborto
Please clarify if you have the same issue scenario as it was described by previous users (Nextcloud storage is connected to local folder and you are opening a file from this directory).

Hello @Alexandre , this is a local file, both on windows and linux.
I can open others xls files correctly but not this very importanta kind of file that a company sends me.

I think you have different scenario and the issue is related to that file. Is it possible to contact me via PM and provide with mentioned file? We would like to check it out.

@Alexandre
Thanks a lot, i sent e PM to you

Hello @alborto
We reproduced the issue with provided file and we have added a bug to internal tracksystem (internal number - 58977). We have started working on it.
Thank you for valuable data!

Hello @Alexandre thanks a lot, can i know when this problem will be resolved?
Can i track the bug, for example?

I will update this thread when we release a fix for mentioned bug.

@Alexandre ok, thanks a lot

Hello @D4vastu and @alfptz
We have reproduced the issue and added a bug (59368).
@D4vastu thank you for test account one more time!