WIS 01.2011 Error Message by Installing

[diaboliko23]

dear friends of DK!

i have two problems installing the WISnet Standalone 01.2011

1. error code 50. i start the installation in ewa/sdinst/setup.exe

2. when i want to start the setup by clicking sdswitch.exe comes the error "no licensenumber found"

so i can start the installation viat ewa/sdinst/setup.exe but in the last 99,99% shows me the errorcode 50. i used the weryo solution with the d2ksetup.rc but the errorcode 50 not solved.

so i try to start the setup via sdswitch.exe and than anytime comes the error "no licensenumber found"

i checked in forum but i don't see a real solution, or maybe i don't find it.

please help.

with regards