NSIS ReadRegStr does not find a registry key which exists. 0. How to export and import the registry values form the previous version of the installer to current version of the installer using NSIS. Hot Network Questions Is it possible to write a message in Thieves' Cant?

Jun 01, 2018 Nsis - Reading registry key value in NSIS fails Reading registry key value in NSIS fails. nsis. The problem with ReadRegStr $3 HKLM "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\Printers\SomePrinter" "Name" is that you specify the root twice: HKLM HKEY_LOCAL_MACHINE\ Remove the HKEY_LOCAL_MACHINE from the sub key name and it should be OK. Not able to read registry values in windows 64 inside

From NSIS Wiki. Author: Red Wine (talk, contrib) the real code execution SectionEnd function pre1 # discover if Firefox is already installed ClearErrors readregstr $1 HKLM "SOFTWARE\Mozilla\Mozilla Firefox" "CurrentVersion" IfErrors done sectionsetflags $ {sec1}

Reference/SetRegView - NSIS Instead, the registry can be read using ReadRegStr in .onInit. SetRegView 32 ReadRegStr $0 HKLM Software\Microsoft\Windows\CurrentVersion ProgramFilesDir DetailPrint $0 # prints C:\Program Files (x86) SetRegView 64 ReadRegStr $0 HKLM Software\Microsoft\Windows\CurrentVersion ProgramFilesDir DetailPrint $0 # prints C:\Program Files Function Reference/ReadRegStr - NSIS Valid values for root_key are listed under WriteRegStr. The error flag will be set and $x will be set to an empty string ("") if the string is not present. If the value is present, but is of type REG_DWORD, it will be read and converted to a string and the error flag will be set.

NSIS: Nullsoft Scriptable Install System / [NSIS-commits

A symbol that contains the path where NSIS is installed. Useful if you want to reference resources that are in NSIS directory e.g. Icons, UIs etc. NSIS Wiki NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows installers. It is designed to be as small and flexible as possible and is therefore very suitable for internet distribution. Being a user's first experience with your product, a stable and reliable installer is an important component of successful Reading a 64bit registry key with 32bit NSIS installer Dec 05, 2011 NT Profile Paths - NSIS