1 reply to this topic

[trutmrol]

Hi, I won't to write a Custom Action to set der installing parameter 'REINSTALL=ALL' when the product exist!



//----------------------------------------------------------
function SetInstallParameter(hMSI)  
LONG    nvRuntimeMode;  
NUMBER  nvReturn;
begin  
  nvReturn = MsiGetProperty(hMSI,nvRuntimeMode);
  if (nvRuntimeMode == MSIRUNMODE_MAINTENANCE) then  
    //Set REINSTALL=ALL
    Msi????(......);      
   endif;
end;
//----------------------------------------------------------
Any help is greatly appreciated,
Roland

[trutmrol]

It's work!  

look at http://www.installsi.../Upgrading.html