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Changes between Initial Version and Version 1 of Ticket #40175, comment 75

initial	v1
1		Just had an issue with uploading a password powerpoint presentation. I had the mime type set to `application/vnd.openxmlformats-officedocument.presentationml.presentation`. Uploading been working, but now I got the error "Unexpected response from the server. The file may have been uploaded successfully ...".
	1	Just had an issue with uploading a password protected powerpoint presentation. I had the mime type set to `application/vnd.openxmlformats-officedocument.presentationml.presentation`. Uploading been working, but now I got the error "Unexpected response from the server. The file may have been uploaded successfully ...".
2	2	After debugging we found that the problem is in `wp_check_filetype_and_ext` and that a password protected powerpoint file is identified as `application/vnd.ms-powerpoint`
3	3