Permanent solution for windows installer Error 1500

There is a very bad error telling you that another application is installing, when theres no such installation going on actually, and this error keeps coming after restart. There is a solution开发者_JS百科 but for every install involving deleting the registery key Inprogress, and stopping and starting the installer service, you have to do this which is really bad. So, is there any permanent solution to this ? http://www.appdeploy.com/msierrors/detail.asp?id=111

The permanent solution is to apply all the updates for the windows 7. All other solutions need to be applied again and again. But one must also know this http://www.appdeploy.com/msierrors/detail.asp?id=111

In window 10, Press control + alt+ del

• Search Window Installer processes.
• End both Processes.
• Try to install the application again.

It was due to background downloading and installation/upgradation of other applications by windows.