I have been using the Downloadhelper add-on for years on my laptop with no problem. I noticed about three days ago it was no longer working with any Youtube videos. Depriester Chart Pdf here. The rotating icon is still working, and when I click on it, it still gives me the file type choices for downloading. However, after I click my choice, the green arrow shows the downloading process, but comes up '0 bytes' for every type of video.

Install state for Download Youtube Videos HD 1080p, Megavideo, Dailymotion, Vimeo, Metacafe, etc. If you think this add-on violates Mozilla's add-on. Firefox download helper free download - Firefox Video Download Helper, Mozilla Firefox, Mozilla Firefox, and many more programs.

I am not having problems downloading videos from other sites that I've used before, just Youtube. Also, I am able to use Downloadhelper with Youtube on my other computer without a problem. Can you please help? I have been using the Downloadhelper add-on for years on my laptop with no problem. I noticed about three days ago it was no longer working with any Youtube videos. The rotating icon is still working, and when I click on it, it still gives me the file type choices for downloading.

However, after I click my choice, the green arrow shows the downloading process, but comes up '0 bytes' for every type of video. I am not having problems downloading videos from other sites that I've used before, just Youtube.

Signalexpress Tektronix Edition Serial Number. Beamer App Keygen Free. Also, I am able to use Downloadhelper with Youtube on my other computer without a problem. Can you please help?

Validated: • Read the following comment in the VDH bug report 536 and follow the instructions there (re: reload page several times, wait until after any ad plays, etc.). • With Youtube changing the signature on files on a regular basis in an attempt to keep users from downloading videos, VDH has to try to guess the signature being used by Youtube.