https://www.ptcusercommunity.com/t5/Mathcad/Problem-with-Mathcad-4-0/m-p/614230#M186152 <P>&nbsp;</P> <P>Welcome!</P> <P>&nbsp;</P> <P>I have problems with my Mathcad 4.0 file, I need really quick help!</P> <P>I saved my project yeasterday and today I saw "The file is not supported". Is it possible to recover any data from that file? I attach that file and log file also.</P> Sun, 16 Jun 2019 20:28:57 GMT ArekWrobel 2019-06-16T20:28:57Z https://www.ptcusercommunity.com/t5/Mathcad/Problem-with-Mathcad-4-0/m-p/614230#M186152 <P>&nbsp;</P> <P>Welcome!</P> <P>&nbsp;</P> <P>I have problems with my Mathcad 4.0 file, I need really quick help!</P> <P>I saved my project yeasterday and today I saw "The file is not supported". Is it possible to recover any data from that file? I attach that file and log file also.</P> Sun, 16 Jun 2019 20:28:57 GMT https://www.ptcusercommunity.com/t5/Mathcad/Problem-with-Mathcad-4-0/m-p/614230#M186152 ArekWrobel 2019-06-16T20:28:57Z https://www.ptcusercommunity.com/t5/Mathcad/Problem-with-Mathcad-4-0/m-p/614231#M186153 <P>This is what I could come up with.</P> <P>Not sure if it will be of any value as there are a lot of regions and all pictures missing now <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></P> <P>The file takes quite long too load.</P> <P>I attach the pictures I could grab from your damaged file in an archive called Pics.zip.</P> <P>From what we can read here in the forum it happens quite often that Prime files get damaged - PTC should provide a fix for this severe problem.</P> Sun, 16 Jun 2019 23:01:46 GMT https://www.ptcusercommunity.com/t5/Mathcad/Problem-with-Mathcad-4-0/m-p/614231#M186153 Werner_E 2019-06-16T23:01:46Z