Could someone look over this function and tell me what is wrong? Basically I want to check and see if the .Net Framework 2.0 is installed, if it is not then install it. It is working up to the point that if 2.0 is already installed it trys to install it anyways. I modified the example they have on the website just a hair.
Thank you
Function .onInit
Call GetDotNETVersion
Pop $0
${If} $0 == "not found"
MessageBox MB_OKCANCEL "We have detected that you do not have Microsoft .NET Framework 2.0 Installed. Press OK to install .NET Framework." IDOK installNET IDCANCEL 0
Abort
${EndIf}
StrCpy $0 $0 "" 1 # skip "v"
${VersionCompare} $0 "2.0" $1
${If} $1 == 2
MessageBox MB_OKCANCEL "We have detected that you do not have Microsoft .NET Framework 2.0 Installed. Press OK to install .NET Framework." IDOK installNET IDCANCEL 0
Abort
${EndIf}
installNET:
SetOutPath "$INSTDIR\bin"
SetOverwrite ifnewer
File "c:\Program Files\Progam\bin\dotnetfx.exe"
ExecWait '"$INSTDIR\bin\dotnetfx.exe"'
FunctionEnd
Function GetDotNETVersion
Push $0
Push $1
System::Call "mscoree::GetCORVersion(w .r0, i ${NSIS_MAX_STRLEN}, *i) i .r1"
StrCmp $1 "error" 0 +2
StrCpy $0 "not found"
Pop $1
Exch $0
FunctionEnd
.Net installation of specific version
2 posts