"Error 1500 another installation is in progress" caused due to of below reasons.
1. GO to "Task Manager" -> "Details" and End Process Tree of "msiexec.exe"
If above workaround does not work then try solution 2,
- In the Windows 10 search box type "services.msc" and click OK to open Windows 10 Services.
- In the Services window that opens up scroll down and look for "Windows Installer".
- Select Windows Installer and Right Click and select Properties.
- Click on Startup type drop down and select Disabled.
- Click Apply and then Click OK.
- Now Restart your computer.
- Repeat the above steps 1 through 4.
- In the Windows Installer Properties window, Click on Startup type drop down and select Manual.
- Click Apply and then click OK.
- Then run the setup again.