Today, when i was developing application in HN,suddenly my computer crashed due to some reason. When i restarted my pc and opened that HN file, it is reporting an internal error, "cardclass:getobjectIDFN 1 51"...is it possible to recover that file

that application is almost completed. Fortunately already i build a stack yesterday itself. Is it possible to decompile that stack to get HN code? Please help me!

I have been developing this application from a month. But now it happened like this. If its not possible to recover that HN file, I have to write the code again.