To delete the QLAClientInstallDir.properties file, follow these steps:

  1. In the Finder, select the menu option Go > Go to Folder …
  2. Enter the following line:

    /.Qstore/QLA4.5
  3. In the newly opened window, delete the file named QLAClientInstallDir.properties

Note: You can also install QLAClient on any other machine; it is not mandatory to install QLAClient on same machine as the one on which you installed the QLA Server.

Background:
The QLAClient Installer is detecting a file named QLAClientInstallDir.properties. When Quark License Administrator is installed, this resource is installed to a location on the hard drive outside of the Quark License Administrator folder into a folder named .Qstore. Inside this folder is a QLA 4.5 folder. Inside the QLA 4.5 folder is the QLAClientInstallDir.properties file.