I just installed the newest version of K2 on the newest version of Joomla 1.7 today and right after installing I get this error.

K2_THANK_YOU_FOR_INSTALLING_K2_BY_JOOMLAWORKS_THE_POWERFUL_CONTENT_COMPONENT_FOR_JOOMLA

I also go this on the same page when installing plg_jw_allvideos-v4.1_j1.5-1.7

JW_PLG_AV_XML_DESC

As well as I get these errors when trying to install jce_advlink_k2_2.0

Unable to detect manifest file

Error installing COM_INSTALLER_TYPE_TYPE_EXTENSION

There is also errors when adding new menu items. For example when in the menu manager in main menu and you select new to create a new menu item. There you select the type that the menu item will be and a shadow box pops up with different options. When hovering over the K2 options you also see issues similar to the ones above.

This was found on the installer page immediately after it installed. I know this is a language issue but am not sure how to fix it. Please let me know asap. Thanks