1. Check your FTP settings and make sure that they are correct. If they are correct but you still get that error, then try #2 below.
2. Go to Help > System Info > Directory Permissions and make sure that your directories are writable. If not, it would definitely affect the ability to install, save changes, etc.
Below is a link to the Joomla Help site where they discuss the need for writable directories. Start at this page:
help.joomla.org/screenbooks/JoomlaHelp_w...nstaller/slide05.htm
And then click through the slides for more information.
Here is another post with additional information:
forum.joomla.org/viewtopic.php?t=121470
Try changing permissions as they recommend, and check to see if your BreezingForms installation works correctly after that. If it doesn't, then I would recommend you use the alternate installation method. For more information, please see this KnowledgeBase article:
www.crosstec.de/support/index.php?pid=kn...ewentclient&id=6