I'd like to install some application data in C:\ProgramData folder using nsis installer. I'd like to avoid hardcoding it, because it may not be on C: drive.
The documentation https://nsis.sourceforge.io/Docs/Chapter4.html doesn't have any constant that defines ProgramData. What is the nsis way of installing in ProgramData folder?
Microsoft moved and renamed some of the special folders in Vista. %ProgramData% is CSIDL_COMMON_APPDATA and you can get that path in NSIS:
Section
SetShellVarContext all
MessageBox MB_OK "$LocalAppData"
SetOutPath "$LocalAppData\MyAppsData"
File /r mydata\*.*
SectionEnd