Respondus LDB install fails: InstallShield setup launched but seems to have closed without finishing

This issue will be accompanied with the issue of accessing the user Temporary Folder via the %temp% environment variable. To fix this issue, perform the following:

1. Open Windows Explorer, then navigate to C:\Users.

2. Look for a file that have no extension that is named your first part of your username (e.g., if your username is John Smith, there should be a file called "John" there).

3. Remove the file from the Users folder.

4. Try to run the installer again.