BitComet not downloading.

My BitComet asks for permission to download. It use to download without asking. It doesn’t download when I give it permission. Can anyone help?

May we see a screenshot of that “permission asking window”?

And this goes without saying…

It brings up the User Account Control message that asks if I want to allow BitComet to make changes to my computer.

It also brings up an error message that says there was a problem sending the command to the program.

You didn’t install it giving permission for all user accounts to use it. I recommend you uninstall and pay attention during the install. I’d also install it from an administrative account.