A large number of players who have installed 1.50 have been unable to use ALT+TAB without the game crashing out to Windows desktop. As such and with thanks to nea_alecu doing some investigations, our programmers have come up with a fix.

We are also working on a full installer which will be the 2Gb file for those who are new to Battlefield 2 v1.50. This will replace existing files once ready and I will post here when that is released. In the mean time use the 1.50 patch install and replace RendDX9.dll with the file you can download here.