Error - Invalid File Data

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MUHAMMAD RAMZAN

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Aug 15, 2022, 3:39:47 PM8/15/22
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I'm getting invalid data file error on opening a file. I have been working on a very complex diagram with auto save enabled. Unfortunately my PC lost power somehow and after turning on, the file (attached as zip below) is not opening. It gives the "Invalid file data" error.
sequence2.zip

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Screenshot 2022-08-16 002524

PS: I'm a student and devoted significant amount of time working on it and can't redo all the work again.

ashraf....@gmail.com

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Aug 15, 2022, 4:48:53 PM8/15/22
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Hi,

We keep two hidden recovery files next to main file (.$FILENAME.bkp and .$FILENAME.dtmp). These file should include an older version of the main file
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