Yes, I have checked Pankaj1 post, the uninstall.vbs script exist in the Registry, also, during intial registration 2 vbs scripts (_Firefox.vbs and uninstall.vbs) are created in the user's %AppData%\Roaming\Thininstall\UnRegister\Firefox\ folder.
When I remove the user from the Firefox AD group and logon again, the Firefox entry point still appears in the Start Menu, however, when I click the entry point, I get the message you are not authorized to run this program. I checked the location %AppData%\Roaming\Thininstall\UnRegister\Firefox\ only one (uninstall.vbs) script exit (which is expected).
When I logoff and logon again, the entry point (Firefox.exe) is no longer in the Start Menu, however, I get the error message "Errors occurred while uninstalling \\ServerNameFQDN\ThinApp\Firefox.exe .Some files or registry keys may remain"
I get the same error message from about 5 applications out of 30 applications with both ThinReg 4.7.3 and 4.7.0.
See attached the simple logon script in use. How can I supress the message from showing (I already use /q in the script) or possibly ensure that ThinReg do a clean uninstall?
Thanks