How to create patch for InstallScript exe
I had created EXE package with InstallShield InstallScript project and given it for release. Now I want to apply patch. How I can create patch for InstallScript exe
Hi @deepakdp ,
You can create Patch by writing code thereby updating installscript functions.For an example you can update code to copy specific files(modified files you want to apply patch for)associated with features using FeatureSelectItem function.
Sample snippet would be:
Add your code that will update files in OnFirstUIBefore function:
FeatureSelectItem(MEDIA, "Feature_having_files_to_updated", FALSE);
if (Condition_To_Check_Software_Existence!= "") then
FeatureSelectItem(MEDIA, "Feature_having_files_to_updated", TRUE);
In the same way you can edit your InstallScript project file for patch creation.