My Macbook Pro will not run a software update. It downloads the software but then it says that the signiture has been changed since it left apple so will not install.
If anyone could help would be great. thank you
Nathan
MacBook Pro, Mac OS X (10.6.8)
Manually download the updates and see what occurs when you try installing them.
Hey, thanks for that I tried to download two things sepretely but once again they have failed to download. This time it got to the end and then said that there was a unknown error.
Then, you're stuck with a poor Internet connection and will have to keep trying until you get a good download. The manual link suffers fewer mockups than does the Software Update link. All I can suggest is to ensure that you're trying via a wired connection. WiFi/wireless is often problematic.
Still not working, I have tried with a plug in connecting and its still not working. I also tried to do it though the manaul link and still not working.
my macbook wont update, it says the signature of the update has been changed since it left apply
