Hi Chia,
I'm going to try a test 650mb 7-zip file here, and see if it takes...
Okay, Preview Post claims it's attached. Now I'll post it and edit the results...
Worked!
I'd recommend you select to do a "Full Edit" and try dragging your .7z file into the "Click or drop some files here to upload..." attachment region, and re-post.
Let us know the size of the zip, if it doesn't take.
Pete
I'm going to try a test 650mb 7-zip file here, and see if it takes...
Okay, Preview Post claims it's attached. Now I'll post it and edit the results...
Worked!
I'd recommend you select to do a "Full Edit" and try dragging your .7z file into the "Click or drop some files here to upload..." attachment region, and re-post.
Let us know the size of the zip, if it doesn't take.
Pete