When trying to install OpenSpanStudio, the installation runs until a certain point. Then I receive the following error message: "there is a problem with this windows installer package. a program run as part of the setup did not finish as expected. contact your support personnel or package vendor."
I already uninstalled Microsoft Visual Studio from my laptop but it still does not work.
Just to make sure are you running the Open Span Studio .msi or .exe file? When i run the .msi file me too faced the similar issue, so may be you can try to run the .exe file which has the robot icon if you tried with .msi file. Hope it might help you if the issue was due to .msi file.