[Solved] Error 1905, Module Flash.ocx failed to unregister.
I was working on WPF application and while install/uninstall I was getting this warning. It was causing a lot of trouble for my customers. I spent almost 2-3 days to fix this issue and made almost 30 builds.
After a lot of efforts, I was able to fix this issue. The issue was SAP dll.
I removed below-mentioned dll files and it worked like charm.
I hope that will work for you. Please don’t forgot to comment if it’s worked for you guys too.