AdobeAAMDetect is a browser plugin used to detect whether the Adobe Application Manager is installed on a computer. Adobe Application Manager installs the AdobeAAMDetect plug-in to your web browser. To function properly, this plug-in requires that the web browser be restarted. If the web browser has not been restarted, the plug-in is not detected, prompting you to download AAM again.
Please see this links for references:
https://helpx.adobe.com/creative-suite/kb/aam-troubleshoot-download-install.html
Adobe Application Manager does not update to Creative Cloud desktop app
Pattie