Image extension
Hi. Whenever I try to upload a picture, it says that it my picture's image extension cannot be used in this community. All I did was paste the screencap from my clipboard while reporting someone. I tried embedding before, and I also tried copying its hypertext link and reinserting through linking the picture, but it still does not seem to work. I can't show a screencap obviously because it won't let me. I think the only way to ask for help is by emailing someone and putting screencaps in email but I want to ask here first.
Answers
I think you are using lightshot for uploading and posting pics on forum, lightshot doesn't work in forum now try using other image hosting site posted in above user's comments.
If you still want to use Lightshot anyway you can post screens using lightshot using these Steps
Customer support service by UserEcho
At first you need to upload it and then post it.
Follow these steps and it will surely help you --> Link