BioDuo
21st June 2005 10:04 UTC

Read register value and replace
Well I want to make a 'SectionOutPut' which first reads a register key HKCU "\Software\BioDuo" "BioDuo" "C:\Program Files\BioDuo.exe"
But it should first read that register file, and after that it should replace the "\BioDuo.exe" with "\Skin\"
And in that map NSIS should install the files. but my problem is how do I do that?

Afrow UK
21st June 2005 18:52 UTC

1. Use ReadRegStr
2. Use GetParent (from NSIS manual)
3. Append "\Skin" by using StrCpy

Function .onInit
 ReadRegStr $R0 HKCU "Software\BioDuo" "BioDuo"
 Push $R0
  Call GetParent
 Pop $R0
 StrCpy $INSTDIR "$R0\Skin"
FunctionEnd