[Dx4win] Deleted Files

[gw3sfc]

Yesterday worked 19 stations and logged them in dx4win.

Exported them to LOTW with no issues. Also exported them to Clublog.

Later in day opened log, all 19 QSO's were missing. Also backup 
directory/log on external
drive had been deleted.The Setup Parameters route also deleted.

Managed to copy lost 19 contacts from LOTW into dx4win, however, have 
lost all FT8
reports as contacts not saved in WSJTX directory either.

Have used dx4win from V1.01 without any major issues.

Am at a loss to know what happened.

Al  -  GW3SFC.