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Welcome to MindMap Maker Forum. Found a bug please let us know. Think mind map maker lack a feature please give us a feature request.
0 votes
First of all, I would like to thank you for making this app available.
I´m relying on this app for all my studying. It is great.
However, I had an unpleasant surprise today when I tried to open a file from the computer and I got an error saying the file was not a valid map. 
Is it common to happen?
What may caused that?
Is it possible to recover the file
Best Regards,
in Bugs by

1 Answer

0 votes
Thanks for trying the app.
Can you send me the file?
by (11.9k points)

Thanks for your reply.
I have sent you the file via mail.

I checked the contents of the file.

It has been overwritten by some null values. Maybe some external programs. Did you try to open it with any other apps or programs? I don't know how it happened. It is not possible to recover your map from this file.

Is the problem happening with some other files? let me know.

Thank you very much for trying.
So far I had no problem with other files.

I did not tried to open with other program. Not intentionally at least.

best regards,