mooms

I see. In other setup engine, that would be resolved by running the original setup again, pretty straightforward and logical to me. So maybe the installer could automatically delete the one in C:\Windows\Installer\ then ? Also, why aren't you using the downloaded installer ? 208MB versus 62 MB, that's way more saving than using NTFS compression. The problem is, every MSI setup is copying its installer in C:\Windows\Installer\, so the folder can easily take several GB of (wasted) space after some times. 208 MB is huge, in fact, it's the second biggest one on that folder on my laptop.

Hi, Paint.net setup is copying the (uncompressed) msi in C:\Windows\Installer\ and C:\Program Files\paint.net\ The msi is relatively big, 208 MB, so maybe this could be avoided ? Also, maybe it could be the compressed version, more than three times smaller, that is stored ? Keeping a complete copy of the installer permanently cached is questionable in itself, logically the user/administrator already keeps a copy if needed, but if on top of that this cached copy is duplicated... Thank you.

The file is not available anymore: I was able to download it frow the wayback machine: https://web.archive.org/web/20190730150729/http://download.microsoft.com:80/download/7/E/9/7E9188C0-2511-4B01-8B4E-0A641EC2F600/MicrosoftProgram_Install_and_Uninstall.meta.diagcab After a while, it successfully removed the old version: Then I was able to install 4.2.13. Thank you toe_head2001.

Hello, I can't update from 4.2.12: