
It should ask for the keycode because you have uninstalled it.Ħ. Now right click on the MarineAquarium3.exe that copied earlier and select 'Run as administrator'ĥ. Make a copy of MarineAquarium3.scr into another folder and rename it MarineAquarium3.exe.Ĥ. To those who are having problem of needing to reenter the keycode please try the following:ġ. Below is the text/instructions that Edgar posted in that thread: I have never tried the fix, so I can't verify if it works.

Users should not have to go through these steps even if it does fix the issue.

I just gave up and now have a MS word document with the keycode to copy and past it into MA3 when it disappears.Īnyway, Edger from Prolific posted what he thought was a way to fix the issue but never did any kind of follow-up with posters and it was never integrated into a newer version for download as was requested. Some were saying it happened after the Microsoft monthly updates and others like me have it happen randomly. If you continue to have problems, use the links below to get help.A while ago (maybe a year or more) there was a thread that was getting a lot of replies from users who was having the same problem, including me. If so, edit the value to enter the Revit serial number: click Update, enter the correct serial number, and click Activate. You may have entered the serial number for the suite instead of the serial number for the Revit software.


The serial number you entered is not valid. However, when you try to activate and use the software, one of the following error messages displays. The software installation completes successfully.
