If I copy C:\WX Advantage Radar\modules\P3D45\MV_WXM.dll v22.214.171.124 (note that is NOT HF1) into my modules folder in Prepar3D v126.96.36.199293 (which is HF1) then the radar now does not immediately create a CTD and appears to function normally.....UNTIL..I exit Prepar3D v188.8.131.52293 and then it causes a crash! This is repeated 100%.
If I copy what should be the correct version for my sim, i.e. C:\WX Advantage Radar\modules\P3D45HF1\MV_WXM.dll v184.108.40.206 then immediate CTD.
The same behaviour applies to 717, Q400 and MD80, i.e. using the 'wrong' version works but crashes at exit.
So is there a version mix-up in your installation folder? Even if this is the case why does it crash on exit of Prepar3D v220.127.116.11293?