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Forum Discussion
Excel files all open as corrupted files
Hi.
I have a large amount of excel files stored in my dropbox.....
Yesterday they opened and worked ok, but today, they all generate an error when being opened which reads.....
"Excel canno...
In most cases, there are no restore options, as the files in question havent been opened for some time. I was able to restore a very limited amount of the files, but only the ones that were being worked on yesterday. So, in most cases, these files have been untouched but are now coming up as corrupt.
All new files that are created work ok and although i do not have access to another dropbox account, i can open excel files from other authors emailed to me.
Thank you for the response
Mark
Super User II
Super User IISo, Dropbox cannot alter files - if they are appearing corrupt they were uploaded corrupt. One thing to check is that they are local versions and not online-only files, which can cause issues. To test that do they work if you open via the website or not?
Also think of things like updates that have happened to Excel could that have updated anything?
I understand what youre saying, which is why Im at a complete loss as to how files that were working perfectly more than a month ago, which have not been opened can all suddenly become corrupted.
The files do not open from the web, or if they are downloaded first to make them local files.
I gave some consideration that it could be an excel update, but when the same behaviour occurs on 4 different machine it becomes very perplexing.
