I will try to install Windows XP SP1. Maybe SP2 or SP3 has an effect on DOSBOX. I suggest these posts (you have to translate them): https://www.elektroda.pl/rtvforum/topic574886.html I will write later if it gave me something.

Unfortunately it does not work. Have you changed anything in the DOSBOX configuration?

This program worked under DOS in Windows 98. The maximum processor is Pentium 3 500 Mhz, the graphics card only PCI (on AGP did not work). If the hardware conditions were not met, the program did not see the key. Can DOSBOX emulate equipment below Pentium 3 500 Mhz and without AGP?

I use DOSBOX Megabuild6 and Porttalk22. I entered the command line: AllowIo 378h Of course this only worked in 32-bit Windows XP. Which version do you use (what servicepack)? Can you send me your version of DOSBOX or a configuration file? I have the impression that I have a badly configured memory. …

Greetings I am new here, so welcome. I want to use Dosbox to run an old program under DOS secured with an LPT key (the key is Dallas Semiconductor). The software manufacturer recommends some settings in the configuration files, namely: AUTOEXEC.BAT FILE EXAMPLE FOR VIK PROGRAMS FOR WINDOWS 95 …