.lyx is nota readable document

[Swapan Mandal]

HI! I was editing a lyx file in 2.3.0 version of lyx. Suddenly, my laptop went off. Now I can not open the file. It says .iyx is not a readable document. I tried the backup file by removing ~, however, it does not work. Would you please advice me to recover the file.Swapan =========================================Dr. Swapan Mandal, Department of PhysicsVisva-Bharati,Santiniketan-731235,INDIAE-mail: swapanvb at rediffmail.comFax: ++91-3463-262672=========================================Residential Address:===================Dr. Swapan Mandal, Quarter No.39, Andrews Palli,Santiniketan-731235, INDIA,Tel:00-91-3463-264746==============================================
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