Hi
That is the current build of Ad-Aware SE. Can you check that you are manually downloading the correct defintions file please.
First please try renaming the definitions file in case it is corrupted in some way.
Close Ad-Aware SE, then In Windows Explorer navigate to c:\program files\lavasoft\Ad-Aware SE...
The exact name of the Ad-Aware folder varies if you are using Personal, Plus or Pro.
Then right mouse click on defs.ref, select rename and call it defs.bck.
See if Ad-Aware SE will now start, if so please try updating the definitions file using Ad-Aware SE to download a fresh and up to date definitions file.
If this fails try a manual download. Download from
http://updates.ls-servers.com/public/defs.zipUnzip this file and you will get a "defs.ref" file. This file should be copied to "c:\Program Files\Lavasoft\Ad-Aware SE.. as above folder name will depend on if you have pro, plus or free. The file in the zip file should have a .ref and not .def extension.
Please double check the file name and extension in the zip file, it should be defs.ref. Post back if this helps or not and if you can download the correct defintions file.
Many thanks