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OD_99394151-Visitor
1-Visitor
May 19, 2021
Solved

corrupted file mathcad

please anyone help me, ive been working this mathcad all night and suddenly this file corrupted. please anyone help mee. the deadline is near:(( helpp

VladimirNAnswer
24-Ruby IV
May 20, 2021

Here it is.

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4 replies

LucMeekes23-Emerald IV
23-Emerald IV
May 19, 2021

Does mathcad give you a location (line number etc) where it goes wrong?

(Generally with corrupted files, Mathcad gives a line number and character position of the 'offending'' item.)

 

Success!
Luc

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VladimirN24-Ruby IVAnswer
24-Ruby IV
May 20, 2021

Here it is.

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    DM_99432151-Visitor
    1-Visitor
    May 22, 2021
    @PrepaidGiftBalance wrote:

    please anyone help me, ive been working this mathcad all night and suddenly this file corrupted. please anyone help mee. the deadline is near:(( helpp

    I have seen this error a few times myself.

    It usually happens when mathcad crashes during a save.

    If this is what happened then the file will be 0 bytes long (no content) & not recoverable from the file.

     

    However, if you look in the folder where you were trying to save there may be a file in the form "MFCxxnn.TMP" where xx are random letters & nn are random digits.

    If there is try renaming it from .tmp to .xmcd .

    My experience has been that I can usually recover all the data that I had saved.

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      Werner_E
      Werner_E25-Diamond I
      25-Diamond I
      May 22, 2021

      Apart from looking for left-over temp files, its a good idea to turn on Mathcads "Autosave feature" (-> Tools / Preferences / Save / Autosave). Thats one of the many features not available in Prime - and it sure would be needed there as Prime seems to damage fles much more often than Mathcad did.

       

      Find attached a working version of your corrupted file. Check the content as I have removed one region which was responsible for the failure. It looks like this region was placed somewhere near the top of the worksheet and looked like

      Werner_E_0-1621679412438.png

       

      Some additional remarks:

      When you defined theta in chapter 2.4, you used a literal index instead of the necessary vector index.

      Later in this chapter it look like you confused 12 and 21 and also 13 and 31.

       

       

       

       

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