Fonceur

Could you double check the "Brother devices" in hardware support, having it unchecked no longer seems to keep the unidrv.hlp file. EDIT: Might be more files, the installation got confused after that...

Yes I know that all the files are in the archive, I ended up using 7-zip to extract the files and launching DSFP_inst.bat from runonce. All I'm saying is that on my systems, executing the unattended file (double click, from command prompt, from runonce, etc.) results in the error message about missing DSFP_inst.bat.

There is a problem with "DirectShow FilterPack 2.1 (Unattended)*", it complains that the DSFP_Inst.bat file is missing, I'm assuming there's a problem with the argument for the path or something (requires quotes because of the space maybe?)...