How can I modify an existing file in Windows Installer Editor. When I tried to add it through FeatureDetails -->Files --> AddFile, it is still taking the old file with less size.
Should I remove the existing from the installer before adding. If so, how to remove it?
At last i was able to find a solution for this issue. Actually file was not getting installed from the MSI, but it was getting installed from the MergeModule that was also getting installed while installing the MSI. So i had to modify my file in the MergeModule and rebuild the MSI again fixed the issue.