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LoRd_MuldeR · 9th October 2011, 01:56

You should start here:
http://nsis.sourceforge.net/Docs/Chapter4.html#4.9.2

Maybe try like this:

code:
ReadRegStr $0 HKCU "Environment" "Path"         #read current PATH into $0

StrCpy $0 "C:\SomePath;$0"                      #prepend your path to the current PATH value

WriteRegStr HKCU "Environment" "Path" '$0'      #write back the new PATH

(Note that the new PATH may become effective only after a reboot)

9th October 2011, 01:56	#4
LoRd_MuldeR Major Dude Join Date: Sep 2005 Location: Somewhere over the Slaughterhouse Posts: 797	You should start here: http://nsis.sourceforge.net/Docs/Chapter4.html#4.9.2 Maybe try like this: code: ReadRegStr $0 HKCU "Environment" "Path" #read current PATH into $0 StrCpy $0 "C:\SomePath;$0" #prepend your path to the current PATH value WriteRegStr HKCU "Environment" "Path" '$0' #write back the new PATH (Note that the new PATH may become effective only after a reboot) My Plugins: StdUtils \| NSISList \| CPUFeatures \| ExecTimeout \| KillProc My source of inspiration: http://youtu.be/lCwY4_0W1YI