thx for checking...
yeah maybe that could be the issue..
im running win7 x64 and tested on windows virtual pc (its XP x86).
however framework 4.0 is installed within virtual and so probably is 32bit.
gotta backup my original ioFTPD within win7 and check again.
but im not getting ANY of those two errors when using your dupescript
(also in virtual environment) so maybe its not the x64/x86 problem? im confused...
EDIT: i just tried it on the original configuration and its working perfectly fine!!!
so u dont have to look into it, must have been interferences between a x64 host and a x86 virtual environment...
thx for your modification again