We support IE 6.x, 7.x, 8.x for DLP 9.x and 10.x. IE 6 is no longer supported in v 11.x
We support Firefox 2.x, 3.0, 3.5 in DLP 9.x and 10.x. Firefox 3.6 is supported with 10.5 Firefox 2.x is no longer supported in v 11.x.
In case of Firefox we do not install the plug-in if compatible version is not installed on the system. For Internet Explorer we do not check for the installed version.