Odpoveď I only needed to modify the path in my batch file which starts "pn.exe". Here is what it looks like now:
@echo off
set ARM=c:\WinARM
set PATH=%ARM%\libexec\gcc\arm-elf\4.1.1;%ARM%\bin;%ARM%\arm-elf\bin;%ARM%\utils\bin;
start /b pn
Users who do not use a batch-file to start Programmers-Notepad or another editor may add the entries to the system search-path from the Workplace properties. So where Windows NT/2K/XP users just added C:\WinARM\bin;C:\WinARM\utils\bin Vista users add C:\WinARM\libexec\gcc\arm-elf\4.1.1;C:\WinARM\bin;C:\WinARM\arm-elf\bin;C:\WinARM\utils\bin .