System : XP SP3 with last updates
2 users : administrator and standard user

- I renewed my ZA pro license the 19th dec and downloaded the last update frm my acount.
- In administrator account I made a clean uninstall of previous version ( then the installed new version. After restart of system, it works OK on administrator account except the problem of the new network treated in another thread.

- when I come back to the standard(unpriviledged user) I get the above error message.

- I the came back to the previous version and it works (with the new license number)

Thank you to provide answer

So I conclude there is a bug in the new version.

Is there a foreseen patch to correct the bugs ? or a workaroud ?