"Invalid File Extension" for all files and import methods!1 user found helpful
New user to Concrete 5 but I'm enjoying the experience so far. However, I've come across something odd. Last night I was able to use the file manager to upload images successfully. I was experimenting with uploading large mp4 videos too.
This morning I am unable to upload anything to the file manager with the error message "Invalid File Extension". This also occurs if I place files into the bulk uploader and go via multiple upload to bring them into the system.
I'm at a loss to understand what could have changed since last night. I have tried different files, different browser, different ISP. The files folder is set to 777 permissions.
Any ideas or other things I should check?
Most likely the ones you wish to upload are not added there.
Regular path to there: Dashboard > System & settings > Allowed file types (under the category Permissions & Access)