I am trying to install sourcetree on my main drive now that my program drive has failed.
However, it gives the error above. Uninstalling is not an option as it complains that "there is a problem with this windows installer package...."
Your old installation has put pointers into the registry to tell Windows where it is. When you try to uninstall, a standard Windows installer package can't cope with damaged or physically removed installations and simply crashes out.
I'm afraid you will need to clean the sourcetree markers out of the registry to enable the installer to work
(This is one of many reasons why a monolithic registry is a terrible idea for an operating system, and we still don't understand why MS haven't moved to a model that works in the real world. Heck, even the dependency hell that Linux package managers inflict on us is better than that)
Supported Platforms macOS Windows We recently introduced support for additional hosting services such as GitHub Enterprise, GitLab (Cloud, Community Edition, Enterprise Edition), and...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs