FSDT Error message on start up P3D v5.1 **SOLVED**

[paulyg123]

I have all the FSDT airports in the USA installed on P3dV5.1.  All work perfectly (love you guys).  Today I get an error message on P3D start-up saying FSDT KCLT is installed but not activated yet, would you like to Activate? Two boxes show up in this message saying YES or NO.  Whatever box I click on, P3D immediately shuts down.  I tried to remove KCLT and re-install it but same error.  Any insight?  I made sure I ran the update so I am fully updates also.

[virtuali]

There must be something wrong with the registry, perhaps a permission issue, which is the only thing that could cause the sim to crash. Try to clear the registry manually this way:

- open REGEDIT

- Look for this key

HKEY_CURRENT_USER\SOFTWARE\FSDreamTeam

And remove the "Charlotte Douglas" folder.

The question should disappear on the next startup, and the scenery will be in Trial, so you can try to reactivate it.

[Captain Kevin]

Per his post on the PMDG forums, it appears his issue was resolved via the help of the computer manufacturer.

https://forum.pmdg.com/forum/main-forum/general-discussion-news-and-announcements/93579-the-prepar3d-v5-1-hotfix-1-5-1-12-26829-is-now-available?p=95631#post95631