When installing password Manager, after setting the accounts for the application, the following error appears:

When uninstalling password manager, IIS corrupted the file "C:\Windows\System32\inetsrv\config\applicationhost.xml" by removing all the applications tags causing the website root to be unknown, and caused the error "Application '/' does not exist" in IIS:

MSI installer shows the following error details:

Workaround:
Fixing the website in the applicationhost.xml file or deleting the website and recreating fixes the problem.
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