I have recently downloaded an update for Adobe Camera Raw / PS CS5 via automatic updates and now I cannot open raw files via Adobe Bridge (V4.05.011). When I double click the NEF file In Bridge it tries to open in PS but I get "Could not complete your request because it is not the right kind of document". Camera Raw Preferences in Bridge is grayed out and Camera Raw plug-in does not appear in PS Help/About Plug-ins.
I have checked that Camera Raw Plug In is still in the program files: common files>adobe>plug-ins>cs5>file formats.
I have tried updating via the Updates in both Adobe Bridge and PS CS5 and it tells me there are no updates.
I am using Windows XP 32 bit, PS CS5 V12.0.4
I have been trying to fix this problem for days and would really appreciate some help.