Posts: 87
Joined: Mon Apr 30, 2018 12:01 pm

Missing dll when upgrading

Tue Jun 08, 2021 4:46 pm

I have version 1.3 and upgrade to version 1.4. When upgrading one dll is missing, but if i do clean installation everything is there and running ok. Upgrading is first to uninstall the old version and install a new one. Not sure what can be wrong?

Posts: 4364
Joined: Wed Jun 13, 2018 7:49 am

Re: Missing dll when upgrading

Tue Jun 08, 2021 5:19 pm


This might happen if the version for your .DLL is lower/the same in the upgraded package as compared to the older package.

For more information please have a look over our "Why some files/assemblies are missing from the installation folder when performing an upgrade?" FAQ, where the solution is also presented.

Best regards,
Catalin Gheorghe - Advanced Installer Team
Follow us: Twitter - Facebook - YouTube

Return to “Building Installers”