QC doing CTD when trying to change Location(s)

[mongoose]

I have 2 basically identical installs, partly for problem solving something like this. 1 changes locations fine, the 2nd CTD when try to activate that QC tab. (Missions work!)
Now
-qclocations same
-facilities same
-added airbases same
-gsl same except 2 has a couple less unrelated facilities deleted (lights)
-cutscenes same
-AppData same

So I now have no more ideas as to what is causing the issue.

 

[Flamingskull5000]

Delete the usiel.xml file, it will generate a new one!

 

[mongoose]

Of course I did that, as I do any time I get CTD on QC! I wiil, however, actually look at what's going on in the uisel file; I forgot to do that!

 

[mongoose]

OK examine 2 uisels of pretty much parallel installs, there are a few differences when I delete the usels and restart

Problem install

<QuickCombat>
<AirbaseID type="string" val="fowe66"/>
<EnemyGroundSkill type="uint" val="1"/>
<EnemySkill type="uint" val="1"/>
<MissionType type="uint" val="0"/>
<Pilot type="uint" val="1"/>
<Position type="uint" val="4"/>
<Season type="uint" val="0"/>
<TacticPosition type="uint" val="2"/>
<TimeOfDay type="uint" val="1"/>
<Weather type="string" val=""/>


No problem

<QuickCombat>
<AirbaseID type="string" val="fowe66"/>
<EnemyGroundSkill type="uint" val="1"/>
<EnemySkill type="uint" val="1"/>
<MissionType type="uint" val="0"/>
<Pilot type="uint" val="1"/>
<TacticPosition type="uint" val="2"/>

Bold lines not in the 'no problem'

inadditiom

problem

<Season val="254688128"/>

No prob

Season val="251080704"/>

One more thing has turned up with the problem install. If I delete the uisel and restart, I can change the location.
If I then close and restart it CTD if I try to change the location.