We have a current release, which we then released a patch for. This first patch updated files a, b and c.
We are now develping a second patch, which should accumulate the first but also update files x, y and z.
However when we apply the second patch onto the original release only files x, y and z are updated.
The patch creation log indicates that it has picked up the updates to files a, b and c.
I have double checked that the reference msi file is correct. We have been building patches using the same mechanism in several past releases succesfully. The only change I can see is that we are now including whole files rather than binary difference (this was on the advice of InstallShield support).
(Sorry about the double posting, I got a 'mail error' and hit 'retry' which seems to have posted twice)
Edited by Al Robinson, 04 October 2007 - 14:41.